186075140

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{86951}}^1$

素因数の和:87067

約数の個数: 24

約数和(自身を含む): 394414272

約数和(自身を除く): 208339132

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 86951, 173902, 347804, 434755, 869510, 1739020, 9303757, 18607514, 37215028, 46518785, 93037570, 186075140]

約数ペア:

[(1, 186075140), (2, 93037570), (4, 46518785), (5, 37215028), (10, 18607514), (20, 9303757), (107, 1739020), (214, 869510), (428, 434755), (535, 347804), (1070, 173902), (2140, 86951)]