209089665

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 380090880

約数和(自身を除く): 171001215

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 269, 345, 751, 807, 1035, 1345, 2253, 2421, 3755, 4035, 6187, 6759, 11265, 12105, 17273, 18561, 30935, 33795, 51819, 55683, 86365, 92805, 155457, 202019, 259095, 278415, 606057, 777285, 1010095, 1818171, 3030285, 4646437, 9090855, 13939311, 23232185, 41817933, 69696555, 209089665]

約数ペア:

[(1, 209089665), (3, 69696555), (5, 41817933), (9, 23232185), (15, 13939311), (23, 9090855), (45, 4646437), (69, 3030285), (115, 1818171), (207, 1010095), (269, 777285), (345, 606057), (751, 278415), (807, 259095), (1035, 202019), (1345, 155457), (2253, 92805), (2421, 86365), (3755, 55683), (4035, 51819), (6187, 33795), (6759, 30935), (11265, 18561), (12105, 17273)]