201888460

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{19301}}^1$

素因数の和:19833

約数の個数: 24

約数和(自身を含む): 424798416

約数和(自身を除く): 222909956

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 19301, 38602, 77204, 96505, 193010, 386020, 10094423, 20188846, 40377692, 50472115, 100944230, 201888460]

約数ペア:

[(1, 201888460), (2, 100944230), (4, 50472115), (5, 40377692), (10, 20188846), (20, 10094423), (523, 386020), (1046, 193010), (2092, 96505), (2615, 77204), (5230, 38602), (10460, 19301)]