204156927952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1867}}^1\times {\mathrm{402023}}^1$

素因数の和:403915

約数の個数: 40

約数和(自身を含む): 419047304256

約数和(自身を除く): 214890376304

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1867, 3734, 7468, 14936, 29872, 31739, 63478, 126956, 253912, 402023, 507824, 804046, 1608092, 3216184, 6432368, 6834391, 13668782, 27337564, 54675128, 109350256, 750576941, 1501153882, 3002307764, 6004615528, 12009231056, 12759807997, 25519615994, 51039231988, 102078463976, 204156927952]

約数ペア:

[(1, 204156927952), (2, 102078463976), (4, 51039231988), (8, 25519615994), (16, 12759807997), (17, 12009231056), (34, 6004615528), (68, 3002307764), (136, 1501153882), (272, 750576941), (1867, 109350256), (3734, 54675128), (7468, 27337564), (14936, 13668782), (29872, 6834391), (31739, 6432368), (63478, 3216184), (126956, 1608092), (253912, 804046), (402023, 507824)]