196679128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13001}}^1$

素因数の和:13099

約数の個数: 32

約数和(自身を含む): 386939520

約数和(自身を除く): 190260392

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 13001, 15128, 26002, 52004, 104008, 403031, 793061, 806062, 1586122, 1612124, 3172244, 3224248, 6344488, 24584891, 49169782, 98339564, 196679128]

約数ペア:

[(1, 196679128), (2, 98339564), (4, 49169782), (8, 24584891), (31, 6344488), (61, 3224248), (62, 3172244), (122, 1612124), (124, 1586122), (244, 806062), (248, 793061), (488, 403031), (1891, 104008), (3782, 52004), (7564, 26002), (13001, 15128)]