201672415528

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{19739}}^1\times {\mathrm{9749}}^1$

素因数の和:29625

約数の個数: 32

約数和(自身を含む): 381080700000

約数和(自身を除く): 179408284472

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 9749, 19498, 19739, 38996, 39478, 77992, 78956, 157912, 1277119, 2554238, 2585809, 5108476, 5171618, 10216952, 10343236, 20686472, 192435511, 384871022, 769742044, 1539484088, 25209051941, 50418103882, 100836207764, 201672415528]

約数ペア:

[(1, 201672415528), (2, 100836207764), (4, 50418103882), (8, 25209051941), (131, 1539484088), (262, 769742044), (524, 384871022), (1048, 192435511), (9749, 20686472), (19498, 10343236), (19739, 10216952), (38996, 5171618), (39478, 5108476), (77992, 2585809), (78956, 2554238), (157912, 1277119)]