206548160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 623693952

約数和(自身を除く): 417145792

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 173, 182, 205, 208, 224, 260, 280, 287, 320, 328, 346, 364, 410, 416, 448, 455, 520, 533, 560, 574, 656, 692, 728, 820, 832, 865, 910, 1040, 1066, 1120, 1148, 1211, 1312, 1384, 1435, 1456, 1640, 1730, 1820, 2080, 2132, 2240, 2249, 2296, 2422, 2624, 2665, 2768, 2870, 2912, 3280, 3460, 3640, 3731, 4160, 4264, 4498, 4592, 4844, 5330, 5536, 5740, 5824, 6055, 6560, 6920, 7093, 7280, 7462, 8528, 8996, 9184, 9688, 10660, 11072, 11245, 11480, 12110, 13120, 13840, 14186, 14560, 14924, 15743, 17056, 17992, 18368, 18655, 19376, 21320, 22490, 22960, 24220, 27680, 28372, 29120, 29848, 31486, 34112, 35465, 35984, 37310, 38752, 42640, 44980, 45920, 48440, 49651, 55360, 56744, 59696, 62972, 70930, 71968, 74620, 77504, 78715, 85280, 89960, 91840, 92209, 96880, 99302, 113488, 119392, 125944, 141860, 143936, 149240, 157430, 170560, 179920, 184418, 193760, 198604, 226976, 238784, 248255, 251888, 283720, 298480, 314860, 359840, 368836, 387520, 397208, 453952, 461045, 496510, 503776, 567440, 596960, 629720, 645463, 719680, 737672, 794416, 922090, 993020, 1007552, 1134880, 1193920, 1259440, 1290926, 1475344, 1588832, 1844180, 1986040, 2269760, 2518880, 2581852, 2950688, 3177664, 3227315, 3688360, 3972080, 5037760, 5163704, 5901376, 6454630, 7376720, 7944160, 10327408, 12909260, 14753440, 15888320, 20654816, 25818520, 29506880, 41309632, 51637040, 103274080, 206548160]

約数ペア:

[(1, 206548160), (2, 103274080), (4, 51637040), (5, 41309632), (7, 29506880), (8, 25818520), (10, 20654816), (13, 15888320), (14, 14753440), (16, 12909260), (20, 10327408), (26, 7944160), (28, 7376720), (32, 6454630), (35, 5901376), (40, 5163704), (41, 5037760), (52, 3972080), (56, 3688360), (64, 3227315), (65, 3177664), (70, 2950688), (80, 2581852), (82, 2518880), (91, 2269760), (104, 1986040), (112, 1844180), (130, 1588832), (140, 1475344), (160, 1290926), (164, 1259440), (173, 1193920), (182, 1134880), (205, 1007552), (208, 993020), (224, 922090), (260, 794416), (280, 737672), (287, 719680), (320, 645463), (328, 629720), (346, 596960), (364, 567440), (410, 503776), (416, 496510), (448, 461045), (455, 453952), (520, 397208), (533, 387520), (560, 368836), (574, 359840), (656, 314860), (692, 298480), (728, 283720), (820, 251888), (832, 248255), (865, 238784), (910, 226976), (1040, 198604), (1066, 193760), (1120, 184418), (1148, 179920), (1211, 170560), (1312, 157430), (1384, 149240), (1435, 143936), (1456, 141860), (1640, 125944), (1730, 119392), (1820, 113488), (2080, 99302), (2132, 96880), (2240, 92209), (2249, 91840), (2296, 89960), (2422, 85280), (2624, 78715), (2665, 77504), (2768, 74620), (2870, 71968), (2912, 70930), (3280, 62972), (3460, 59696), (3640, 56744), (3731, 55360), (4160, 49651), (4264, 48440), (4498, 45920), (4592, 44980), (4844, 42640), (5330, 38752), (5536, 37310), (5740, 35984), (5824, 35465), (6055, 34112), (6560, 31486), (6920, 29848), (7093, 29120), (7280, 28372), (7462, 27680), (8528, 24220), (8996, 22960), (9184, 22490), (9688, 21320), (10660, 19376), (11072, 18655), (11245, 18368), (11480, 17992), (12110, 17056), (13120, 15743), (13840, 14924), (14186, 14560)]