204464210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2621}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 382287600

約数和(自身を除く): 177823390

約数列:

[1, 2, 5, 10, 29, 58, 145, 269, 290, 538, 1345, 2621, 2690, 5242, 7801, 13105, 15602, 26210, 39005, 76009, 78010, 152018, 380045, 705049, 760090, 1410098, 3525245, 7050490, 20446421, 40892842, 102232105, 204464210]

約数ペア:

[(1, 204464210), (2, 102232105), (5, 40892842), (10, 20446421), (29, 7050490), (58, 3525245), (145, 1410098), (269, 760090), (290, 705049), (538, 380045), (1345, 152018), (2621, 78010), (2690, 76009), (5242, 39005), (7801, 26210), (13105, 15602)]