205066342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4783}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 354436992

約数和(自身を除く): 149370650

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 1261, 1649, 2522, 3298, 4783, 9566, 21437, 42874, 62179, 81311, 124358, 162622, 463951, 927902, 1057043, 2114086, 6031363, 7887167, 12062726, 15774334, 102533171, 205066342]

約数ペア:

[(1, 205066342), (2, 102533171), (13, 15774334), (17, 12062726), (26, 7887167), (34, 6031363), (97, 2114086), (194, 1057043), (221, 927902), (442, 463951), (1261, 162622), (1649, 124358), (2522, 81311), (3298, 62179), (4783, 42874), (9566, 21437)]