201048452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{20129}}^1$

素因数の和:20371

約数の個数: 24

約数和(自身を含む): 385529760

約数和(自身を除く): 184481308

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 20129, 40258, 80516, 221419, 442838, 885676, 4569283, 9138566, 18277132, 50262113, 100524226, 201048452]

約数ペア:

[(1, 201048452), (2, 100524226), (4, 50262113), (11, 18277132), (22, 9138566), (44, 4569283), (227, 885676), (454, 442838), (908, 221419), (2497, 80516), (4994, 40258), (9988, 20129)]