201343620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81847}}^1$

素因数の和:81900

約数の個数: 48

約数和(自身を含む): 577519488

約数和(自身を除く): 376175868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81847, 163694, 245541, 327388, 409235, 491082, 818470, 982164, 1227705, 1636940, 2455410, 3355727, 4910820, 6711454, 10067181, 13422908, 16778635, 20134362, 33557270, 40268724, 50335905, 67114540, 100671810, 201343620]

約数ペア:

[(1, 201343620), (2, 100671810), (3, 67114540), (4, 50335905), (5, 40268724), (6, 33557270), (10, 20134362), (12, 16778635), (15, 13422908), (20, 10067181), (30, 6711454), (41, 4910820), (60, 3355727), (82, 2455410), (123, 1636940), (164, 1227705), (205, 982164), (246, 818470), (410, 491082), (492, 409235), (615, 327388), (820, 245541), (1230, 163694), (2460, 81847)]