201933840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841391}}^1$

素因数の和:841407

約数の個数: 40

約数和(自身を含む): 625995648

約数和(自身を除く): 424061808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841391, 1682782, 2524173, 3365564, 4206955, 5048346, 6731128, 8413910, 10096692, 12620865, 13462256, 16827820, 20193384, 25241730, 33655640, 40386768, 50483460, 67311280, 100966920, 201933840]

約数ペア:

[(1, 201933840), (2, 100966920), (3, 67311280), (4, 50483460), (5, 40386768), (6, 33655640), (8, 25241730), (10, 20193384), (12, 16827820), (15, 13462256), (16, 12620865), (20, 10096692), (24, 8413910), (30, 6731128), (40, 5048346), (48, 4206955), (60, 3365564), (80, 2524173), (120, 1682782), (240, 841391)]