201298240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 580680576

約数和(自身を除く): 379382336

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 53, 55, 64, 65, 80, 83, 88, 104, 106, 110, 130, 143, 160, 166, 176, 208, 212, 220, 260, 265, 286, 320, 332, 352, 415, 416, 424, 440, 520, 530, 572, 583, 664, 689, 704, 715, 830, 832, 848, 880, 913, 1040, 1060, 1079, 1144, 1166, 1328, 1378, 1430, 1660, 1696, 1760, 1826, 2080, 2120, 2158, 2288, 2332, 2656, 2756, 2860, 2915, 3320, 3392, 3445, 3520, 3652, 4160, 4240, 4316, 4399, 4565, 4576, 4664, 5312, 5395, 5512, 5720, 5830, 6640, 6890, 7304, 7579, 8480, 8632, 8798, 9130, 9152, 9328, 10790, 11024, 11440, 11660, 11869, 13280, 13780, 14608, 15158, 16960, 17264, 17596, 18260, 18656, 21580, 21995, 22048, 22880, 23320, 23738, 26560, 27560, 29216, 30316, 34528, 35192, 36520, 37312, 37895, 43160, 43990, 44096, 45760, 46640, 47476, 48389, 55120, 57187, 58432, 59345, 60632, 69056, 70384, 73040, 75790, 86320, 87980, 93280, 94952, 96778, 110240, 114374, 118690, 121264, 140768, 146080, 151580, 172640, 175960, 186560, 189904, 193556, 220480, 228748, 237380, 241945, 242528, 281536, 285935, 292160, 303160, 345280, 351920, 379808, 387112, 457496, 474760, 483890, 485056, 571870, 606320, 629057, 703840, 759616, 774224, 914992, 949520, 967780, 1143740, 1212640, 1258114, 1407680, 1548448, 1829984, 1899040, 1935560, 2287480, 2425280, 2516228, 3096896, 3145285, 3659968, 3798080, 3871120, 4574960, 5032456, 6290570, 7742240, 9149920, 10064912, 12581140, 15484480, 18299840, 20129824, 25162280, 40259648, 50324560, 100649120, 201298240]

約数ペア:

[(1, 201298240), (2, 100649120), (4, 50324560), (5, 40259648), (8, 25162280), (10, 20129824), (11, 18299840), (13, 15484480), (16, 12581140), (20, 10064912), (22, 9149920), (26, 7742240), (32, 6290570), (40, 5032456), (44, 4574960), (52, 3871120), (53, 3798080), (55, 3659968), (64, 3145285), (65, 3096896), (80, 2516228), (83, 2425280), (88, 2287480), (104, 1935560), (106, 1899040), (110, 1829984), (130, 1548448), (143, 1407680), (160, 1258114), (166, 1212640), (176, 1143740), (208, 967780), (212, 949520), (220, 914992), (260, 774224), (265, 759616), (286, 703840), (320, 629057), (332, 606320), (352, 571870), (415, 485056), (416, 483890), (424, 474760), (440, 457496), (520, 387112), (530, 379808), (572, 351920), (583, 345280), (664, 303160), (689, 292160), (704, 285935), (715, 281536), (830, 242528), (832, 241945), (848, 237380), (880, 228748), (913, 220480), (1040, 193556), (1060, 189904), (1079, 186560), (1144, 175960), (1166, 172640), (1328, 151580), (1378, 146080), (1430, 140768), (1660, 121264), (1696, 118690), (1760, 114374), (1826, 110240), (2080, 96778), (2120, 94952), (2158, 93280), (2288, 87980), (2332, 86320), (2656, 75790), (2756, 73040), (2860, 70384), (2915, 69056), (3320, 60632), (3392, 59345), (3445, 58432), (3520, 57187), (3652, 55120), (4160, 48389), (4240, 47476), (4316, 46640), (4399, 45760), (4565, 44096), (4576, 43990), (4664, 43160), (5312, 37895), (5395, 37312), (5512, 36520), (5720, 35192), (5830, 34528), (6640, 30316), (6890, 29216), (7304, 27560), (7579, 26560), (8480, 23738), (8632, 23320), (8798, 22880), (9130, 22048), (9152, 21995), (9328, 21580), (10790, 18656), (11024, 18260), (11440, 17596), (11660, 17264), (11869, 16960), (13280, 15158), (13780, 14608)]