209337648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{335477}}^1$

素因数の和:335501

約数の個数: 40

約数和(自身を含む): 582389808

約数和(自身を除く): 373052160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 335477, 670954, 1006431, 1341908, 2012862, 2683816, 4025724, 4361201, 5367632, 8051448, 8722402, 13083603, 16102896, 17444804, 26167206, 34889608, 52334412, 69779216, 104668824, 209337648]

約数ペア:

[(1, 209337648), (2, 104668824), (3, 69779216), (4, 52334412), (6, 34889608), (8, 26167206), (12, 17444804), (13, 16102896), (16, 13083603), (24, 8722402), (26, 8051448), (39, 5367632), (48, 4361201), (52, 4025724), (78, 2683816), (104, 2012862), (156, 1341908), (208, 1006431), (312, 670954), (624, 335477)]