205587152

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2603

約数の個数: 40

約数和(自身を含む): 409795200

約数和(自身を除く): 204208048

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 2447, 4894, 5251, 9788, 10502, 19576, 21004, 39152, 42008, 84016, 144373, 217783, 288746, 435566, 577492, 871132, 1154984, 1742264, 2309968, 3484528, 12849197, 25698394, 51396788, 102793576, 205587152]

約数ペア:

[(1, 205587152), (2, 102793576), (4, 51396788), (8, 25698394), (16, 12849197), (59, 3484528), (89, 2309968), (118, 1742264), (178, 1154984), (236, 871132), (356, 577492), (472, 435566), (712, 288746), (944, 217783), (1424, 144373), (2447, 84016), (4894, 42008), (5251, 39152), (9788, 21004), (10502, 19576)]