196201144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7919}}^1$

素因数の和:8107

約数の個数: 32

約数和(自身を含む): 389664000

約数和(自身を除く): 193462856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 7919, 12388, 15838, 24776, 31676, 63352, 150461, 300922, 601844, 1203688, 1290797, 2581594, 5163188, 10326376, 24525143, 49050286, 98100572, 196201144]

約数ペア:

[(1, 196201144), (2, 98100572), (4, 49050286), (8, 24525143), (19, 10326376), (38, 5163188), (76, 2581594), (152, 1290797), (163, 1203688), (326, 601844), (652, 300922), (1304, 150461), (3097, 63352), (6194, 31676), (7919, 24776), (12388, 15838)]