200688032

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4649}}^1$

素因数の和:4749

約数の個数: 48

約数和(自身を含む): 421848000

約数和(自身を除く): 221159968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 284, 304, 568, 608, 1136, 1349, 2272, 2698, 4649, 5396, 9298, 10792, 18596, 21584, 37192, 43168, 74384, 88331, 148768, 176662, 330079, 353324, 660158, 706648, 1320316, 1413296, 2640632, 2826592, 5281264, 6271501, 10562528, 12543002, 25086004, 50172008, 100344016, 200688032]

約数ペア:

[(1, 200688032), (2, 100344016), (4, 50172008), (8, 25086004), (16, 12543002), (19, 10562528), (32, 6271501), (38, 5281264), (71, 2826592), (76, 2640632), (142, 1413296), (152, 1320316), (284, 706648), (304, 660158), (568, 353324), (608, 330079), (1136, 176662), (1349, 148768), (2272, 88331), (2698, 74384), (4649, 43168), (5396, 37192), (9298, 21584), (10792, 18596)]