207336840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17107}}^1$

素因数の和:17222

約数の個数: 64

約数和(自身を含む): 628205760

約数和(自身を除く): 420868920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 17107, 34214, 51321, 68428, 85535, 102642, 136856, 171070, 205284, 256605, 342140, 410568, 513210, 684280, 1026420, 1727807, 2052840, 3455614, 5183421, 6911228, 8639035, 10366842, 13822456, 17278070, 20733684, 25917105, 34556140, 41467368, 51834210, 69112280, 103668420, 207336840]

約数ペア:

[(1, 207336840), (2, 103668420), (3, 69112280), (4, 51834210), (5, 41467368), (6, 34556140), (8, 25917105), (10, 20733684), (12, 17278070), (15, 13822456), (20, 10366842), (24, 8639035), (30, 6911228), (40, 5183421), (60, 3455614), (101, 2052840), (120, 1727807), (202, 1026420), (303, 684280), (404, 513210), (505, 410568), (606, 342140), (808, 256605), (1010, 205284), (1212, 171070), (1515, 136856), (2020, 102642), (2424, 85535), (3030, 68428), (4040, 51321), (6060, 34214), (12120, 17107)]