203588896580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{130127}}^1$

素因数の和:130844

約数の個数: 48

約数和(自身を含む): 431414919936

約数和(自身を除く): 227826023356

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 571, 685, 1142, 1370, 2284, 2740, 2855, 5710, 11420, 78227, 130127, 156454, 260254, 312908, 391135, 520508, 650635, 782270, 1301270, 1564540, 2602540, 17827399, 35654798, 71309596, 74302517, 89136995, 148605034, 178273990, 297210068, 356547980, 371512585, 743025170, 1486050340, 10179444829, 20358889658, 40717779316, 50897224145, 101794448290, 203588896580]

約数ペア:

[(1, 203588896580), (2, 101794448290), (4, 50897224145), (5, 40717779316), (10, 20358889658), (20, 10179444829), (137, 1486050340), (274, 743025170), (548, 371512585), (571, 356547980), (685, 297210068), (1142, 178273990), (1370, 148605034), (2284, 89136995), (2740, 74302517), (2855, 71309596), (5710, 35654798), (11420, 17827399), (78227, 2602540), (130127, 1564540), (156454, 1301270), (260254, 782270), (312908, 650635), (391135, 520508)]