201571304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120557}}^1$

素因数の和:120593

約数の個数: 32

約数和(自身を含む): 434008800

約数和(自身を除く): 232437496

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120557, 241114, 482228, 964456, 1326127, 2290583, 2652254, 4581166, 5304508, 9162332, 10609016, 18324664, 25196413, 50392826, 100785652, 201571304]

約数ペア:

[(1, 201571304), (2, 100785652), (4, 50392826), (8, 25196413), (11, 18324664), (19, 10609016), (22, 9162332), (38, 5304508), (44, 4581166), (76, 2652254), (88, 2290583), (152, 1326127), (209, 964456), (418, 482228), (836, 241114), (1672, 120557)]