210004497468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7193}}^1\times {\mathrm{26161}}^1$

素因数の和:33395

約数の個数: 72

約数和(自身を含む): 548065854336

約数和(自身を除く): 338061356868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 7193, 14386, 21579, 26161, 28772, 43158, 52322, 64737, 78483, 86316, 104644, 129474, 156966, 222983, 235449, 258948, 313932, 445966, 470898, 668949, 810991, 891932, 941796, 1337898, 1621982, 2006847, 2432973, 2675796, 3243964, 4013694, 4865946, 7298919, 8027388, 9731892, 14597838, 29195676, 188176073, 376352146, 564528219, 752704292, 1129056438, 1693584657, 2258112876, 3387169314, 5833458263, 6774338628, 11666916526, 17500374789, 23333833052, 35000749578, 52501124367, 70001499156, 105002248734, 210004497468]

約数ペア:

[(1, 210004497468), (2, 105002248734), (3, 70001499156), (4, 52501124367), (6, 35000749578), (9, 23333833052), (12, 17500374789), (18, 11666916526), (31, 6774338628), (36, 5833458263), (62, 3387169314), (93, 2258112876), (124, 1693584657), (186, 1129056438), (279, 752704292), (372, 564528219), (558, 376352146), (1116, 188176073), (7193, 29195676), (14386, 14597838), (21579, 9731892), (26161, 8027388), (28772, 7298919), (43158, 4865946), (52322, 4013694), (64737, 3243964), (78483, 2675796), (86316, 2432973), (104644, 2006847), (129474, 1621982), (156966, 1337898), (222983, 941796), (235449, 891932), (258948, 810991), (313932, 668949), (445966, 470898)]