220005492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{374159}}^1$

素因数の和:374180

約数の個数: 36

約数和(自身を含む): 597159360

約数和(自身を除く): 377153868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 374159, 748318, 1122477, 1496636, 2244954, 2619113, 4489908, 5238226, 7857339, 10476452, 15714678, 18333791, 31429356, 36667582, 55001373, 73335164, 110002746, 220005492]

約数ペア:

[(1, 220005492), (2, 110002746), (3, 73335164), (4, 55001373), (6, 36667582), (7, 31429356), (12, 18333791), (14, 15714678), (21, 10476452), (28, 7857339), (42, 5238226), (49, 4489908), (84, 2619113), (98, 2244954), (147, 1496636), (196, 1122477), (294, 748318), (588, 374159)]