201259376

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{40973}}^1$

素因数の和:41288

約数の個数: 20

約数和(自身を含む): 391219752

約数和(自身を除く): 189960376

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 40973, 81946, 163892, 327784, 655568, 12578711, 25157422, 50314844, 100629688, 201259376]

約数ペア:

[(1, 201259376), (2, 100629688), (4, 50314844), (8, 25157422), (16, 12578711), (307, 655568), (614, 327784), (1228, 163892), (2456, 81946), (4912, 40973)]