203553480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130483}}^1$

素因数の和:130510

約数の個数: 64

約数和(自身を含む): 657639360

約数和(自身を除く): 454085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 130483, 260966, 391449, 521932, 652415, 782898, 1043864, 1304830, 1565796, 1696279, 1957245, 2609660, 3131592, 3392558, 3914490, 5088837, 5219320, 6785116, 7828980, 8481395, 10177674, 13570232, 15657960, 16962790, 20355348, 25444185, 33925580, 40710696, 50888370, 67851160, 101776740, 203553480]

約数ペア:

[(1, 203553480), (2, 101776740), (3, 67851160), (4, 50888370), (5, 40710696), (6, 33925580), (8, 25444185), (10, 20355348), (12, 16962790), (13, 15657960), (15, 13570232), (20, 10177674), (24, 8481395), (26, 7828980), (30, 6785116), (39, 5219320), (40, 5088837), (52, 3914490), (60, 3392558), (65, 3131592), (78, 2609660), (104, 1957245), (120, 1696279), (130, 1565796), (156, 1304830), (195, 1043864), (260, 782898), (312, 652415), (390, 521932), (520, 391449), (780, 260966), (1560, 130483)]