196615540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52571}}^1$

素因数の和:52608

約数の個数: 48

約数和(自身を含む): 476933184

約数和(自身を除く): 280317644

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 52571, 105142, 210284, 262855, 525710, 578281, 893707, 1051420, 1156562, 1787414, 2313124, 2891405, 3574828, 4468535, 5782810, 8937070, 9830777, 11565620, 17874140, 19661554, 39323108, 49153885, 98307770, 196615540]

約数ペア:

[(1, 196615540), (2, 98307770), (4, 49153885), (5, 39323108), (10, 19661554), (11, 17874140), (17, 11565620), (20, 9830777), (22, 8937070), (34, 5782810), (44, 4468535), (55, 3574828), (68, 2891405), (85, 2313124), (110, 1787414), (170, 1156562), (187, 1051420), (220, 893707), (340, 578281), (374, 525710), (748, 262855), (935, 210284), (1870, 105142), (3740, 52571)]