215538152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{6133}}^1$

素因数の和:6353

約数の個数: 32

約数和(自身を含む): 423982080

約数和(自身を除く): 208443928

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 4393, 6133, 8786, 12266, 17572, 24532, 35144, 49064, 141059, 282118, 564236, 1128472, 1171403, 2342806, 4685612, 9371224, 26942269, 53884538, 107769076, 215538152]

約数ペア:

[(1, 215538152), (2, 107769076), (4, 53884538), (8, 26942269), (23, 9371224), (46, 4685612), (92, 2342806), (184, 1171403), (191, 1128472), (382, 564236), (764, 282118), (1528, 141059), (4393, 49064), (6133, 35144), (8786, 24532), (12266, 17572)]