199946994232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21943261}}^1$

素因数の和:21943351

約数の個数: 32

約数和(自身を含む): 402878290320

約数和(自身を除く): 202931296088

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 21943261, 43886522, 87773044, 175546088, 373035437, 746070874, 1470198487, 1492141748, 2940396974, 2984283496, 5880793948, 11761587896, 24993374279, 49986748558, 99973497116, 199946994232]

約数ペア:

[(1, 199946994232), (2, 99973497116), (4, 49986748558), (8, 24993374279), (17, 11761587896), (34, 5880793948), (67, 2984283496), (68, 2940396974), (134, 1492141748), (136, 1470198487), (268, 746070874), (536, 373035437), (1139, 175546088), (2278, 87773044), (4556, 43886522), (9112, 21943261)]