190394808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{255907}}^1$

素因数の和:255947

約数の個数: 32

約数和(自身を含む): 491343360

約数和(自身を除く): 300948552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 255907, 511814, 767721, 1023628, 1535442, 2047256, 3070884, 6141768, 7933117, 15866234, 23799351, 31732468, 47598702, 63464936, 95197404, 190394808]

約数ペア:

[(1, 190394808), (2, 95197404), (3, 63464936), (4, 47598702), (6, 31732468), (8, 23799351), (12, 15866234), (24, 7933117), (31, 6141768), (62, 3070884), (93, 2047256), (124, 1535442), (186, 1023628), (248, 767721), (372, 511814), (744, 255907)]