214633860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{511033}}^1$

素因数の和:511052

約数の個数: 48

約数和(自身を含む): 686829696

約数和(自身を除く): 472195836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 511033, 1022066, 1533099, 2044132, 2555165, 3066198, 3577231, 5110330, 6132396, 7154462, 7665495, 10220660, 10731693, 14308924, 15330990, 17886155, 21463386, 30661980, 35772310, 42926772, 53658465, 71544620, 107316930, 214633860]

約数ペア:

[(1, 214633860), (2, 107316930), (3, 71544620), (4, 53658465), (5, 42926772), (6, 35772310), (7, 30661980), (10, 21463386), (12, 17886155), (14, 15330990), (15, 14308924), (20, 10731693), (21, 10220660), (28, 7665495), (30, 7154462), (35, 6132396), (42, 5110330), (60, 3577231), (70, 3066198), (84, 2555165), (105, 2044132), (140, 1533099), (210, 1022066), (420, 511033)]