201903780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{827}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 611501184

約数和(自身を除く): 409597404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 313, 390, 626, 780, 827, 939, 1252, 1565, 1654, 1878, 2481, 3130, 3308, 3756, 4069, 4135, 4695, 4962, 6260, 8138, 8270, 9390, 9924, 10751, 12207, 12405, 16276, 16540, 18780, 20345, 21502, 24414, 24810, 32253, 40690, 43004, 48828, 49620, 53755, 61035, 64506, 81380, 107510, 122070, 129012, 161265, 215020, 244140, 258851, 322530, 517702, 645060, 776553, 1035404, 1294255, 1553106, 2588510, 3106212, 3365063, 3882765, 5177020, 6730126, 7765530, 10095189, 13460252, 15531060, 16825315, 20190378, 33650630, 40380756, 50475945, 67301260, 100951890, 201903780]

約数ペア:

[(1, 201903780), (2, 100951890), (3, 67301260), (4, 50475945), (5, 40380756), (6, 33650630), (10, 20190378), (12, 16825315), (13, 15531060), (15, 13460252), (20, 10095189), (26, 7765530), (30, 6730126), (39, 5177020), (52, 3882765), (60, 3365063), (65, 3106212), (78, 2588510), (130, 1553106), (156, 1294255), (195, 1035404), (260, 776553), (313, 645060), (390, 517702), (626, 322530), (780, 258851), (827, 244140), (939, 215020), (1252, 161265), (1565, 129012), (1654, 122070), (1878, 107510), (2481, 81380), (3130, 64506), (3308, 61035), (3756, 53755), (4069, 49620), (4135, 48828), (4695, 43004), (4962, 40690), (6260, 32253), (8138, 24810), (8270, 24414), (9390, 21502), (9924, 20345), (10751, 18780), (12207, 16540), (12405, 16276)]