203470918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12671}}^1$

素因数の和:12748

約数の個数: 32

約数和(自身を含む): 369819648

約数和(自身を除く): 166348730

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 8029, 12671, 16058, 25342, 88697, 177394, 392801, 468827, 785602, 937654, 2749607, 3281789, 5499214, 6563578, 14533637, 29067274, 101735459, 203470918]

約数ペア:

[(1, 203470918), (2, 101735459), (7, 29067274), (14, 14533637), (31, 6563578), (37, 5499214), (62, 3281789), (74, 2749607), (217, 937654), (259, 785602), (434, 468827), (518, 392801), (1147, 177394), (2294, 88697), (8029, 25342), (12671, 16058)]