201951200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 549246096

約数和(自身を除く): 347294896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 160, 176, 200, 212, 220, 265, 275, 352, 400, 424, 433, 440, 530, 550, 583, 800, 848, 866, 880, 1060, 1100, 1166, 1325, 1696, 1732, 1760, 2120, 2165, 2200, 2332, 2650, 2915, 3464, 4240, 4330, 4400, 4664, 4763, 5300, 5830, 6928, 8480, 8660, 8800, 9328, 9526, 10600, 10825, 11660, 13856, 14575, 17320, 18656, 19052, 21200, 21650, 22949, 23320, 23815, 29150, 34640, 38104, 42400, 43300, 45898, 46640, 47630, 58300, 69280, 76208, 86600, 91796, 93280, 95260, 114745, 116600, 119075, 152416, 173200, 183592, 190520, 229490, 233200, 238150, 252439, 346400, 367184, 381040, 458980, 466400, 476300, 504878, 573725, 734368, 762080, 917960, 952600, 1009756, 1147450, 1262195, 1835920, 1905200, 2019512, 2294900, 2524390, 3671840, 3810400, 4039024, 4589800, 5048780, 6310975, 8078048, 9179600, 10097560, 12621950, 18359200, 20195120, 25243900, 40390240, 50487800, 100975600, 201951200]

約数ペア:

[(1, 201951200), (2, 100975600), (4, 50487800), (5, 40390240), (8, 25243900), (10, 20195120), (11, 18359200), (16, 12621950), (20, 10097560), (22, 9179600), (25, 8078048), (32, 6310975), (40, 5048780), (44, 4589800), (50, 4039024), (53, 3810400), (55, 3671840), (80, 2524390), (88, 2294900), (100, 2019512), (106, 1905200), (110, 1835920), (160, 1262195), (176, 1147450), (200, 1009756), (212, 952600), (220, 917960), (265, 762080), (275, 734368), (352, 573725), (400, 504878), (424, 476300), (433, 466400), (440, 458980), (530, 381040), (550, 367184), (583, 346400), (800, 252439), (848, 238150), (866, 233200), (880, 229490), (1060, 190520), (1100, 183592), (1166, 173200), (1325, 152416), (1696, 119075), (1732, 116600), (1760, 114745), (2120, 95260), (2165, 93280), (2200, 91796), (2332, 86600), (2650, 76208), (2915, 69280), (3464, 58300), (4240, 47630), (4330, 46640), (4400, 45898), (4664, 43300), (4763, 42400), (5300, 38104), (5830, 34640), (6928, 29150), (8480, 23815), (8660, 23320), (8800, 22949), (9328, 21650), (9526, 21200), (10600, 19052), (10825, 18656), (11660, 17320), (13856, 14575)]