196572272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{945059}}^1$

素因数の和:945080

約数の個数: 20

約数和(自身を含む): 410156040

約数和(自身を除く): 213583768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 945059, 1890118, 3780236, 7560472, 12285767, 15120944, 24571534, 49143068, 98286136, 196572272]

約数ペア:

[(1, 196572272), (2, 98286136), (4, 49143068), (8, 24571534), (13, 15120944), (16, 12285767), (26, 7560472), (52, 3780236), (104, 1890118), (208, 945059)]