227547812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 424972800

約数和(自身を除く): 197424988

約数列:

[1, 2, 4, 31, 61, 62, 67, 122, 124, 134, 244, 268, 449, 898, 1796, 1891, 2077, 3782, 4087, 4154, 7564, 8174, 8308, 13919, 16348, 27389, 27838, 30083, 54778, 55676, 60166, 109556, 120332, 126697, 253394, 506788, 849059, 932573, 1698118, 1835063, 1865146, 3396236, 3670126, 3730292, 7340252, 56886953, 113773906, 227547812]

約数ペア:

[(1, 227547812), (2, 113773906), (4, 56886953), (31, 7340252), (61, 3730292), (62, 3670126), (67, 3396236), (122, 1865146), (124, 1835063), (134, 1698118), (244, 932573), (268, 849059), (449, 506788), (898, 253394), (1796, 126697), (1891, 120332), (2077, 109556), (3782, 60166), (4087, 55676), (4154, 54778), (7564, 30083), (8174, 27838), (8308, 27389), (13919, 16348)]