207917868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 504519680

約数和(自身を除く): 296601812

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4021, 4309, 8042, 8618, 12063, 12927, 16084, 17236, 24126, 25854, 48252, 51708, 124651, 249302, 373953, 498604, 558919, 747906, 1117838, 1495812, 1676757, 2235676, 3353514, 6707028, 17326489, 34652978, 51979467, 69305956, 103958934, 207917868]

約数ペア:

[(1, 207917868), (2, 103958934), (3, 69305956), (4, 51979467), (6, 34652978), (12, 17326489), (31, 6707028), (62, 3353514), (93, 2235676), (124, 1676757), (139, 1495812), (186, 1117838), (278, 747906), (372, 558919), (417, 498604), (556, 373953), (834, 249302), (1668, 124651), (4021, 51708), (4309, 48252), (8042, 25854), (8618, 24126), (12063, 17236), (12927, 16084)]