219883310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{6277}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 412238592

約数和(自身を除く): 192355282

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 6277, 7006, 12554, 17515, 31385, 35030, 62770, 194587, 389174, 709301, 972935, 1418602, 1945870, 3546505, 7093010, 21988331, 43976662, 109941655, 219883310]

約数ペア:

[(1, 219883310), (2, 109941655), (5, 43976662), (10, 21988331), (31, 7093010), (62, 3546505), (113, 1945870), (155, 1418602), (226, 972935), (310, 709301), (565, 389174), (1130, 194587), (3503, 62770), (6277, 35030), (7006, 31385), (12554, 17515)]