201378111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 301771008

約数和(自身を除く): 100392897

約数列:

[1, 3, 11, 33, 53, 97, 159, 291, 583, 1067, 1187, 1749, 3201, 3561, 5141, 13057, 15423, 39171, 56551, 62911, 115139, 169653, 188733, 345417, 692021, 1266529, 2076063, 3799587, 6102367, 18307101, 67126037, 201378111]

約数ペア:

[(1, 201378111), (3, 67126037), (11, 18307101), (33, 6102367), (53, 3799587), (97, 2076063), (159, 1266529), (291, 692021), (583, 345417), (1067, 188733), (1187, 169653), (1749, 115139), (3201, 62911), (3561, 56551), (5141, 39171), (13057, 15423)]