212929250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{50101}}^1$

素因数の和:50135

約数の個数: 32

約数和(自身を含む): 422059248

約数和(自身を除く): 209129998

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 50101, 100202, 250505, 501010, 851717, 1252525, 1703434, 2505050, 4258585, 6262625, 8517170, 12525250, 21292925, 42585850, 106464625, 212929250]

約数ペア:

[(1, 212929250), (2, 106464625), (5, 42585850), (10, 21292925), (17, 12525250), (25, 8517170), (34, 6262625), (50, 4258585), (85, 2505050), (125, 1703434), (170, 1252525), (250, 851717), (425, 501010), (850, 250505), (2125, 100202), (4250, 50101)]