196322555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 292795776

約数和(自身を除く): 96473221

約数列:

[1, 5, 11, 13, 37, 41, 55, 65, 143, 181, 185, 205, 407, 451, 481, 533, 715, 905, 1517, 1991, 2035, 2255, 2353, 2405, 2665, 5291, 5863, 6697, 7421, 7585, 9955, 11765, 16687, 19721, 25883, 26455, 29315, 33485, 37105, 73667, 81631, 83435, 87061, 96473, 98605, 129415, 216931, 274577, 368335, 408155, 435305, 482365, 957671, 1061203, 1084655, 1372885, 3020347, 3569501, 4788355, 5306015, 15101735, 17847505, 39264511, 196322555]

約数ペア:

[(1, 196322555), (5, 39264511), (11, 17847505), (13, 15101735), (37, 5306015), (41, 4788355), (55, 3569501), (65, 3020347), (143, 1372885), (181, 1084655), (185, 1061203), (205, 957671), (407, 482365), (451, 435305), (481, 408155), (533, 368335), (715, 274577), (905, 216931), (1517, 129415), (1991, 98605), (2035, 96473), (2255, 87061), (2353, 83435), (2405, 81631), (2665, 73667), (5291, 37105), (5863, 33485), (6697, 29315), (7421, 26455), (7585, 25883), (9955, 19721), (11765, 16687)]