228507184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 450596160

約数和(自身を除く): 222088976

約数列:

[1, 2, 4, 8, 16, 79, 158, 293, 316, 586, 617, 632, 1172, 1234, 1264, 2344, 2468, 4688, 4936, 9872, 23147, 46294, 48743, 92588, 97486, 180781, 185176, 194972, 361562, 370352, 389944, 723124, 779888, 1446248, 2892496, 14281699, 28563398, 57126796, 114253592, 228507184]

約数ペア:

[(1, 228507184), (2, 114253592), (4, 57126796), (8, 28563398), (16, 14281699), (79, 2892496), (158, 1446248), (293, 779888), (316, 723124), (586, 389944), (617, 370352), (632, 361562), (1172, 194972), (1234, 185176), (1264, 180781), (2344, 97486), (2468, 92588), (4688, 48743), (4936, 46294), (9872, 23147)]