206467528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10369}}^1$

素因数の和:10525

約数の個数: 32

約数和(自身を含む): 410652000

約数和(自身を除く): 204184472

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 10369, 19912, 20738, 41476, 82952, 197011, 394022, 788044, 1358339, 1576088, 2716678, 5433356, 10866712, 25808441, 51616882, 103233764, 206467528]

約数ペア:

[(1, 206467528), (2, 103233764), (4, 51616882), (8, 25808441), (19, 10866712), (38, 5433356), (76, 2716678), (131, 1576088), (152, 1358339), (262, 788044), (524, 394022), (1048, 197011), (2489, 82952), (4978, 41476), (9956, 20738), (10369, 19912)]