204560642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 372511872

約数和(自身を除く): 167951230

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 481, 814, 962, 1487, 1859, 2974, 3718, 5291, 6253, 10582, 12506, 16357, 19331, 32714, 38662, 55019, 68783, 110038, 137566, 212641, 251303, 425282, 502606, 605209, 715247, 1210418, 1430494, 2764333, 5528666, 7867717, 9298211, 15735434, 18596422, 102280321, 204560642]

約数ペア:

[(1, 204560642), (2, 102280321), (11, 18596422), (13, 15735434), (22, 9298211), (26, 7867717), (37, 5528666), (74, 2764333), (143, 1430494), (169, 1210418), (286, 715247), (338, 605209), (407, 502606), (481, 425282), (814, 251303), (962, 212641), (1487, 137566), (1859, 110038), (2974, 68783), (3718, 55019), (5291, 38662), (6253, 32714), (10582, 19331), (12506, 16357)]