201950580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11257}}^1$

素因数の和:11305

約数の個数: 96

約数和(自身を含む): 635491584

約数和(自身を除く): 433541004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 11257, 17940, 22514, 33771, 45028, 56285, 67542, 112570, 135084, 146341, 168855, 225140, 258911, 292682, 337710, 439023, 517822, 585364, 675420, 731705, 776733, 878046, 1035644, 1294555, 1463410, 1553466, 1756092, 2195115, 2589110, 2926820, 3106932, 3365843, 3883665, 4390230, 5178220, 6731686, 7767330, 8780460, 10097529, 13463372, 15534660, 16829215, 20195058, 33658430, 40390116, 50487645, 67316860, 100975290, 201950580]

約数ペア:

[(1, 201950580), (2, 100975290), (3, 67316860), (4, 50487645), (5, 40390116), (6, 33658430), (10, 20195058), (12, 16829215), (13, 15534660), (15, 13463372), (20, 10097529), (23, 8780460), (26, 7767330), (30, 6731686), (39, 5178220), (46, 4390230), (52, 3883665), (60, 3365843), (65, 3106932), (69, 2926820), (78, 2589110), (92, 2195115), (115, 1756092), (130, 1553466), (138, 1463410), (156, 1294555), (195, 1035644), (230, 878046), (260, 776733), (276, 731705), (299, 675420), (345, 585364), (390, 517822), (460, 439023), (598, 337710), (690, 292682), (780, 258911), (897, 225140), (1196, 168855), (1380, 146341), (1495, 135084), (1794, 112570), (2990, 67542), (3588, 56285), (4485, 45028), (5980, 33771), (8970, 22514), (11257, 17940)]