214876871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{751}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 253935360

約数和(自身を除く): 39058489

約数列:

[1, 11, 19, 37, 209, 407, 703, 751, 1369, 7733, 8261, 14269, 15059, 26011, 27787, 156959, 286121, 305657, 527953, 1028119, 5807483, 11309309, 19534261, 214876871]

約数ペア:

[(1, 214876871), (11, 19534261), (19, 11309309), (37, 5807483), (209, 1028119), (407, 527953), (703, 305657), (751, 286121), (1369, 156959), (7733, 27787), (8261, 26011), (14269, 15059)]