201012388

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{1087}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 356977152

約数和(自身を除く): 155964764

約数列:

[1, 2, 4, 83, 166, 332, 557, 1087, 1114, 2174, 2228, 4348, 46231, 90221, 92462, 180442, 184924, 360884, 605459, 1210918, 2421836, 50253097, 100506194, 201012388]

約数ペア:

[(1, 201012388), (2, 100506194), (4, 50253097), (83, 2421836), (166, 1210918), (332, 605459), (557, 360884), (1087, 184924), (1114, 180442), (2174, 92462), (2228, 90221), (4348, 46231)]