196142938

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 309980160

約数和(自身を除く): 113837222

約数列:

[1, 2, 47, 61, 79, 94, 122, 158, 433, 866, 2867, 3713, 4819, 5734, 7426, 9638, 20351, 26413, 34207, 40702, 52826, 68414, 226493, 452986, 1241411, 1607729, 2086627, 2482822, 3215458, 4173254, 98071469, 196142938]

約数ペア:

[(1, 196142938), (2, 98071469), (47, 4173254), (61, 3215458), (79, 2482822), (94, 2086627), (122, 1607729), (158, 1241411), (433, 452986), (866, 226493), (2867, 68414), (3713, 52826), (4819, 40702), (5734, 34207), (7426, 26413), (9638, 20351)]