201481016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120503}}^1$

素因数の和:120539

約数の個数: 32

約数和(自身を含む): 433814400

約数和(自身を除く): 232333384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120503, 241006, 482012, 964024, 1325533, 2289557, 2651066, 4579114, 5302132, 9158228, 10604264, 18316456, 25185127, 50370254, 100740508, 201481016]

約数ペア:

[(1, 201481016), (2, 100740508), (4, 50370254), (8, 25185127), (11, 18316456), (19, 10604264), (22, 9158228), (38, 5302132), (44, 4579114), (76, 2651066), (88, 2289557), (152, 1325533), (209, 964024), (418, 482012), (836, 241006), (1672, 120503)]