208180574

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 368126976

約数和(自身を除く): 159946402

約数列:

[1, 2, 7, 14, 37, 74, 259, 271, 518, 542, 1483, 1897, 2966, 3794, 10027, 10381, 20054, 20762, 54871, 70189, 109742, 140378, 384097, 401893, 768194, 803786, 2813251, 5626502, 14870041, 29740082, 104090287, 208180574]

約数ペア:

[(1, 208180574), (2, 104090287), (7, 29740082), (14, 14870041), (37, 5626502), (74, 2813251), (259, 803786), (271, 768194), (518, 401893), (542, 384097), (1483, 140378), (1897, 109742), (2966, 70189), (3794, 54871), (10027, 20762), (10381, 20054)]