213885074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 353687040

約数和(自身を除く): 139801966

約数列:

[1, 2, 13, 26, 79, 101, 158, 202, 1027, 1031, 1313, 2054, 2062, 2626, 7979, 13403, 15958, 26806, 81449, 103727, 104131, 162898, 207454, 208262, 1058837, 1353703, 2117674, 2707406, 8226349, 16452698, 106942537, 213885074]

約数ペア:

[(1, 213885074), (2, 106942537), (13, 16452698), (26, 8226349), (79, 2707406), (101, 2117674), (158, 1353703), (202, 1058837), (1027, 208262), (1031, 207454), (1313, 162898), (2054, 104131), (2062, 103727), (2626, 81449), (7979, 26806), (13403, 15958)]