198678203205

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5009}}^1\times {\mathrm{6977}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 318833193600

約数和(自身を除く): 120154990395

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5009, 5685, 6977, 15027, 20931, 25045, 34885, 75135, 104655, 1898411, 2644283, 5695233, 7932849, 9492055, 13221415, 28476165, 34947793, 39664245, 104843379, 174738965, 524216895, 13245213547, 39735640641, 66226067735, 198678203205]

約数ペア:

[(1, 198678203205), (3, 66226067735), (5, 39735640641), (15, 13245213547), (379, 524216895), (1137, 174738965), (1895, 104843379), (5009, 39664245), (5685, 34947793), (6977, 28476165), (15027, 13221415), (20931, 9492055), (25045, 7932849), (34885, 5695233), (75135, 2644283), (104655, 1898411)]