213070888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{3659}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 415044000

約数和(自身を除く): 201973112

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 502, 1004, 2008, 3659, 7279, 7318, 14558, 14636, 29116, 29272, 58232, 106111, 212222, 424444, 848888, 918409, 1836818, 3673636, 7347272, 26633861, 53267722, 106535444, 213070888]

約数ペア:

[(1, 213070888), (2, 106535444), (4, 53267722), (8, 26633861), (29, 7347272), (58, 3673636), (116, 1836818), (232, 918409), (251, 848888), (502, 424444), (1004, 212222), (2008, 106111), (3659, 58232), (7279, 29272), (7318, 29116), (14558, 14636)]