207972356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22003}}^1$

素因数の和:22163

約数の個数: 24

約数和(自身を含む): 388150560

約数和(自身を除く): 180178204

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 22003, 44006, 88012, 374051, 748102, 1496204, 3058417, 6116834, 12233668, 51993089, 103986178, 207972356]

約数ペア:

[(1, 207972356), (2, 103986178), (4, 51993089), (17, 12233668), (34, 6116834), (68, 3058417), (139, 1496204), (278, 748102), (556, 374051), (2363, 88012), (4726, 44006), (9452, 22003)]