208333792

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{158791}}^1$

素因数の和:158842

約数の個数: 24

約数和(自身を含む): 420163632

約数和(自身を除く): 211829840

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 158791, 317582, 635164, 1270328, 2540656, 5081312, 6510431, 13020862, 26041724, 52083448, 104166896, 208333792]

約数ペア:

[(1, 208333792), (2, 104166896), (4, 52083448), (8, 26041724), (16, 13020862), (32, 6510431), (41, 5081312), (82, 2540656), (164, 1270328), (328, 635164), (656, 317582), (1312, 158791)]