213328076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{2381}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 402443664

約数和(自身を除く): 189115588

約数列:

[1, 2, 4, 13, 26, 52, 1723, 2381, 3446, 4762, 6892, 9524, 22399, 30953, 44798, 61906, 89596, 123812, 4102463, 8204926, 16409852, 53332019, 106664038, 213328076]

約数ペア:

[(1, 213328076), (2, 106664038), (4, 53332019), (13, 16409852), (26, 8204926), (52, 4102463), (1723, 123812), (2381, 89596), (3446, 61906), (4762, 44798), (6892, 30953), (9524, 22399)]