196223890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 357801984

約数和(自身を除く): 161578094

約数列:

[1, 2, 5, 10, 127, 254, 367, 421, 635, 734, 842, 1270, 1835, 2105, 3670, 4210, 46609, 53467, 93218, 106934, 154507, 233045, 267335, 309014, 466090, 534670, 772535, 1545070, 19622389, 39244778, 98111945, 196223890]

約数ペア:

[(1, 196223890), (2, 98111945), (5, 39244778), (10, 19622389), (127, 1545070), (254, 772535), (367, 534670), (421, 466090), (635, 309014), (734, 267335), (842, 233045), (1270, 154507), (1835, 106934), (2105, 93218), (3670, 53467), (4210, 46609)]