202211140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{326147}}^1$

素因数の和:326187

約数の個数: 24

約数和(自身を含む): 438342912

約数和(自身を除く): 236131772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 326147, 652294, 1304588, 1630735, 3261470, 6522940, 10110557, 20221114, 40442228, 50552785, 101105570, 202211140]

約数ペア:

[(1, 202211140), (2, 101105570), (4, 50552785), (5, 40442228), (10, 20221114), (20, 10110557), (31, 6522940), (62, 3261470), (124, 1630735), (155, 1304588), (310, 652294), (620, 326147)]