197399184

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{31393}}^1$

素因数の和:31535

約数の個数: 40

約数和(自身を含む): 513856992

約数和(自身を除く): 316457808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 31393, 62786, 94179, 125572, 188358, 251144, 376716, 502288, 753432, 1506864, 4112483, 8224966, 12337449, 16449932, 24674898, 32899864, 49349796, 65799728, 98699592, 197399184]

約数ペア:

[(1, 197399184), (2, 98699592), (3, 65799728), (4, 49349796), (6, 32899864), (8, 24674898), (12, 16449932), (16, 12337449), (24, 8224966), (48, 4112483), (131, 1506864), (262, 753432), (393, 502288), (524, 376716), (786, 251144), (1048, 188358), (1572, 125572), (2096, 94179), (3144, 62786), (6288, 31393)]