203417010710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1\times {\mathrm{112757}}^1$

素因数の和:114880

約数の個数: 32

約数和(自身を含む): 370450622880

約数和(自身を除く): 167033612170

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2027, 4054, 10135, 20270, 112757, 180403, 225514, 360806, 563785, 902015, 1127570, 1804030, 10035373, 20070746, 50176865, 100353730, 228558439, 457116878, 1142792195, 2285584390, 20341701071, 40683402142, 101708505355, 203417010710]

約数ペア:

[(1, 203417010710), (2, 101708505355), (5, 40683402142), (10, 20341701071), (89, 2285584390), (178, 1142792195), (445, 457116878), (890, 228558439), (2027, 100353730), (4054, 50176865), (10135, 20070746), (20270, 10035373), (112757, 1804030), (180403, 1127570), (225514, 902015), (360806, 563785)]