214020456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{685963}}^1$

素因数の和:685985

約数の個数: 32

約数和(自身を含む): 576209760

約数和(自身を除く): 362189304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 685963, 1371926, 2057889, 2743852, 4115778, 5487704, 8231556, 8917519, 16463112, 17835038, 26752557, 35670076, 53505114, 71340152, 107010228, 214020456]

約数ペア:

[(1, 214020456), (2, 107010228), (3, 71340152), (4, 53505114), (6, 35670076), (8, 26752557), (12, 17835038), (13, 16463112), (24, 8917519), (26, 8231556), (39, 5487704), (52, 4115778), (78, 2743852), (104, 2057889), (156, 1371926), (312, 685963)]