208334012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88427}}^1$

素因数の和:88481

約数の個数: 24

約数和(自身を含む): 396157440

約数和(自身を除く): 187823428

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 88427, 176854, 353708, 1680113, 2741237, 3360226, 5482474, 6720452, 10964948, 52083503, 104167006, 208334012]

約数ペア:

[(1, 208334012), (2, 104167006), (4, 52083503), (19, 10964948), (31, 6720452), (38, 5482474), (62, 3360226), (76, 2741237), (124, 1680113), (589, 353708), (1178, 176854), (2356, 88427)]