206786268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7489}}^1$

素因数の和:7571

約数の個数: 72

約数和(自身を含む): 572535600

約数和(自身を除く): 365749332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 6903, 7489, 9204, 13806, 14978, 22467, 27612, 29956, 44934, 67401, 89868, 97357, 134802, 194714, 269604, 292071, 389428, 441851, 584142, 876213, 883702, 1168284, 1325553, 1752426, 1767404, 2651106, 3504852, 3976659, 5302212, 5744063, 7953318, 11488126, 15906636, 17232189, 22976252, 34464378, 51696567, 68928756, 103393134, 206786268]

約数ペア:

[(1, 206786268), (2, 103393134), (3, 68928756), (4, 51696567), (6, 34464378), (9, 22976252), (12, 17232189), (13, 15906636), (18, 11488126), (26, 7953318), (36, 5744063), (39, 5302212), (52, 3976659), (59, 3504852), (78, 2651106), (117, 1767404), (118, 1752426), (156, 1325553), (177, 1168284), (234, 883702), (236, 876213), (354, 584142), (468, 441851), (531, 389428), (708, 292071), (767, 269604), (1062, 194714), (1534, 134802), (2124, 97357), (2301, 89868), (3068, 67401), (4602, 44934), (6903, 29956), (7489, 27612), (9204, 22467), (13806, 14978)]