200868688

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 395901000

約数和(自身を除く): 195032312

約数列:

[1, 2, 4, 8, 16, 109, 149, 218, 298, 436, 596, 773, 872, 1192, 1546, 1744, 2384, 3092, 6184, 12368, 16241, 32482, 64964, 84257, 115177, 129928, 168514, 230354, 259856, 337028, 460708, 674056, 921416, 1348112, 1842832, 12554293, 25108586, 50217172, 100434344, 200868688]

約数ペア:

[(1, 200868688), (2, 100434344), (4, 50217172), (8, 25108586), (16, 12554293), (109, 1842832), (149, 1348112), (218, 921416), (298, 674056), (436, 460708), (596, 337028), (773, 259856), (872, 230354), (1192, 168514), (1546, 129928), (1744, 115177), (2384, 84257), (3092, 64964), (6184, 32482), (12368, 16241)]