201472065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{194659}}^1$

素因数の和:194693

約数の個数: 24

約数和(自身を含む): 364403520

約数和(自身を除く): 162931455

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 194659, 583977, 973295, 1751931, 2919885, 4477157, 8759655, 13431471, 22385785, 40294413, 67157355, 201472065]

約数ペア:

[(1, 201472065), (3, 67157355), (5, 40294413), (9, 22385785), (15, 13431471), (23, 8759655), (45, 4477157), (69, 2919885), (115, 1751931), (207, 973295), (345, 583977), (1035, 194659)]