196264912

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{7681}}^1$

素因数の和:9286

約数の個数: 20

約数和(自身を含む): 380550916

約数和(自身を除く): 184286004

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 6388, 7681, 12776, 15362, 25552, 30724, 61448, 122896, 12266557, 24533114, 49066228, 98132456, 196264912]

約数ペア:

[(1, 196264912), (2, 98132456), (4, 49066228), (8, 24533114), (16, 12266557), (1597, 122896), (3194, 61448), (6388, 30724), (7681, 25552), (12776, 15362)]