200908376

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 384384000

約数和(自身を除く): 183475624

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 1112, 2287, 4574, 9148, 10981, 18296, 21962, 43924, 87848, 180673, 317893, 361346, 635786, 722692, 1271572, 1445384, 2543144, 25113547, 50227094, 100454188, 200908376]

約数ペア:

[(1, 200908376), (2, 100454188), (4, 50227094), (8, 25113547), (79, 2543144), (139, 1445384), (158, 1271572), (278, 722692), (316, 635786), (556, 361346), (632, 317893), (1112, 180673), (2287, 87848), (4574, 43924), (9148, 21962), (10981, 18296)]