196367630

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{99679}}^1$

素因数の和:99883

約数の個数: 16

約数和(自身を含む): 355259520

約数和(自身を除く): 158891890

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 99679, 199358, 498395, 996790, 19636763, 39273526, 98183815, 196367630]

約数ペア:

[(1, 196367630), (2, 98183815), (5, 39273526), (10, 19636763), (197, 996790), (394, 498395), (985, 199358), (1970, 99679)]