196917985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{33461}}^1$

素因数の和:33584

約数の個数: 16

約数和(自身を含む): 260200512

約数和(自身を除く): 63282527

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 33461, 167305, 368071, 1840355, 3580327, 17901635, 39383597, 196917985]

約数ペア:

[(1, 196917985), (5, 39383597), (11, 17901635), (55, 3580327), (107, 1840355), (535, 368071), (1177, 167305), (5885, 33461)]