215322352

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{14033}}^1$

素因数の和:14185

約数の個数: 40

約数和(自身を含む): 480299616

約数和(自身を除く): 264977264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 14033, 15344, 28066, 56132, 98231, 112264, 196462, 224528, 392924, 785848, 1571696, 1922521, 3845042, 7690084, 13457647, 15380168, 26915294, 30760336, 53830588, 107661176, 215322352]

約数ペア:

[(1, 215322352), (2, 107661176), (4, 53830588), (7, 30760336), (8, 26915294), (14, 15380168), (16, 13457647), (28, 7690084), (56, 3845042), (112, 1922521), (137, 1571696), (274, 785848), (548, 392924), (959, 224528), (1096, 196462), (1918, 112264), (2192, 98231), (3836, 56132), (7672, 28066), (14033, 15344)]