201330712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{34147}}^1$

素因数の和:34231

約数の個数: 32

約数和(自身を含む): 417971520

約数和(自身を除く): 216640808

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 34147, 68294, 136588, 273176, 375617, 751234, 1502468, 2287849, 3004936, 4575698, 9151396, 18302792, 25166339, 50332678, 100665356, 201330712]

約数ペア:

[(1, 201330712), (2, 100665356), (4, 50332678), (8, 25166339), (11, 18302792), (22, 9151396), (44, 4575698), (67, 3004936), (88, 2287849), (134, 1502468), (268, 751234), (536, 375617), (737, 273176), (1474, 136588), (2948, 68294), (5896, 34147)]