200040968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32099}}^1$

素因数の和:32165

約数の個数: 32

約数和(自身を含む): 404460000

約数和(自身を除く): 204419032

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32099, 64198, 128396, 256792, 609881, 1219762, 1316059, 2439524, 2632118, 4879048, 5264236, 10528472, 25005121, 50010242, 100020484, 200040968]

約数ペア:

[(1, 200040968), (2, 100020484), (4, 50010242), (8, 25005121), (19, 10528472), (38, 5264236), (41, 4879048), (76, 2632118), (82, 2439524), (152, 1316059), (164, 1219762), (328, 609881), (779, 256792), (1558, 128396), (3116, 64198), (6232, 32099)]