201804548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241393}}^1$

素因数の和:241427

約数の個数: 24

約数和(自身を含む): 405541920

約数和(自身を除く): 203737372

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 241393, 482786, 965572, 2655323, 4586467, 5310646, 9172934, 10621292, 18345868, 50451137, 100902274, 201804548]

約数ペア:

[(1, 201804548), (2, 100902274), (4, 50451137), (11, 18345868), (19, 10621292), (22, 9172934), (38, 5310646), (44, 4586467), (76, 2655323), (209, 965572), (418, 482786), (836, 241393)]