208626312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2293}}^1$

素因数の和:2542

約数の個数: 64

約数和(自身を含む): 554964480

約数和(自身を除く): 346338168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1784, 2293, 2676, 3791, 4586, 5352, 6879, 7582, 9172, 11373, 13758, 15164, 18344, 22746, 27516, 30328, 38981, 45492, 55032, 77962, 90984, 116943, 155924, 233886, 311848, 467772, 511339, 935544, 1022678, 1534017, 2045356, 3068034, 4090712, 6136068, 8692763, 12272136, 17385526, 26078289, 34771052, 52156578, 69542104, 104313156, 208626312]

約数ペア:

[(1, 208626312), (2, 104313156), (3, 69542104), (4, 52156578), (6, 34771052), (8, 26078289), (12, 17385526), (17, 12272136), (24, 8692763), (34, 6136068), (51, 4090712), (68, 3068034), (102, 2045356), (136, 1534017), (204, 1022678), (223, 935544), (408, 511339), (446, 467772), (669, 311848), (892, 233886), (1338, 155924), (1784, 116943), (2293, 90984), (2676, 77962), (3791, 55032), (4586, 45492), (5352, 38981), (6879, 30328), (7582, 27516), (9172, 22746), (11373, 18344), (13758, 15164)]