214970406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{301079}}^1$

素因数の和:301108

約数の個数: 32

約数和(自身を含む): 520266240

約数和(自身を除く): 305295834

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 301079, 602158, 903237, 1806474, 2107553, 4215106, 5118343, 6322659, 10236686, 12645318, 15355029, 30710058, 35828401, 71656802, 107485203, 214970406]

約数ペア:

[(1, 214970406), (2, 107485203), (3, 71656802), (6, 35828401), (7, 30710058), (14, 15355029), (17, 12645318), (21, 10236686), (34, 6322659), (42, 5118343), (51, 4215106), (102, 2107553), (119, 1806474), (238, 903237), (357, 602158), (714, 301079)]