208604208

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{140191}}^1$

素因数の和:140233

約数の個数: 40

約数和(自身を含む): 556281856

約数和(自身を除く): 347677648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 140191, 280382, 420573, 560764, 841146, 1121528, 1682292, 2243056, 3364584, 4345921, 6729168, 8691842, 13037763, 17383684, 26075526, 34767368, 52151052, 69534736, 104302104, 208604208]

約数ペア:

[(1, 208604208), (2, 104302104), (3, 69534736), (4, 52151052), (6, 34767368), (8, 26075526), (12, 17383684), (16, 13037763), (24, 8691842), (31, 6729168), (48, 4345921), (62, 3364584), (93, 2243056), (124, 1682292), (186, 1121528), (248, 841146), (372, 560764), (496, 420573), (744, 280382), (1488, 140191)]