199393946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{54869}}^1$

素因数の和:54973

約数の個数: 16

約数和(自身を含む): 316051200

約数和(自身を除く): 116657254

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 54869, 109738, 1261987, 2523974, 4334651, 8669302, 99696973, 199393946]

約数ペア:

[(1, 199393946), (2, 99696973), (23, 8669302), (46, 4334651), (79, 2523974), (158, 1261987), (1817, 109738), (3634, 54869)]