196307530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4289}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 370656000

約数和(自身を除く): 174348470

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1990, 4289, 4577, 8578, 9154, 21445, 22885, 42890, 45770, 98647, 197294, 493235, 853511, 986470, 1707022, 4267555, 8535110, 19630753, 39261506, 98153765, 196307530]

約数ペア:

[(1, 196307530), (2, 98153765), (5, 39261506), (10, 19630753), (23, 8535110), (46, 4267555), (115, 1707022), (199, 986470), (230, 853511), (398, 493235), (995, 197294), (1990, 98647), (4289, 45770), (4577, 42890), (8578, 22885), (9154, 21445)]