203208772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 402982272

約数和(自身を除く): 199773500

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 131, 262, 299, 524, 598, 1196, 1297, 1703, 2594, 3013, 3406, 5188, 6026, 6812, 12052, 16861, 29831, 33722, 39169, 59662, 67444, 78338, 119324, 156676, 169907, 339814, 387803, 679628, 775606, 1551212, 2208791, 3907861, 4417582, 7815722, 8835164, 15631444, 50802193, 101604386, 203208772]

約数ペア:

[(1, 203208772), (2, 101604386), (4, 50802193), (13, 15631444), (23, 8835164), (26, 7815722), (46, 4417582), (52, 3907861), (92, 2208791), (131, 1551212), (262, 775606), (299, 679628), (524, 387803), (598, 339814), (1196, 169907), (1297, 156676), (1703, 119324), (2594, 78338), (3013, 67444), (3406, 59662), (5188, 39169), (6026, 33722), (6812, 29831), (12052, 16861)]