209682363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 314088192

約数和(自身を除く): 104405829

約数列:

[1, 3, 11, 33, 53, 101, 159, 303, 583, 1111, 1187, 1749, 3333, 3561, 5353, 13057, 16059, 39171, 58883, 62911, 119887, 176649, 188733, 359661, 692021, 1318757, 2076063, 3956271, 6354011, 19062033, 69894121, 209682363]

約数ペア:

[(1, 209682363), (3, 69894121), (11, 19062033), (33, 6354011), (53, 3956271), (101, 2076063), (159, 1318757), (303, 692021), (583, 359661), (1111, 188733), (1187, 176649), (1749, 119887), (3333, 62911), (3561, 58883), (5353, 39171), (13057, 16059)]