215364604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{84523}}^1$

素因数の和:84554

約数の個数: 36

約数和(自身を含む): 472151064

約数和(自身を除く): 256786460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 84523, 169046, 338092, 591661, 1098799, 1183322, 2197598, 2366644, 4141627, 4395196, 7691593, 8283254, 15383186, 16566508, 30766372, 53841151, 107682302, 215364604]

約数ペア:

[(1, 215364604), (2, 107682302), (4, 53841151), (7, 30766372), (13, 16566508), (14, 15383186), (26, 8283254), (28, 7691593), (49, 4395196), (52, 4141627), (91, 2366644), (98, 2197598), (182, 1183322), (196, 1098799), (364, 591661), (637, 338092), (1274, 169046), (2548, 84523)]