201974870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1949}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 373744800

約数和(自身を除く): 171769930

約数列:

[1, 2, 5, 10, 43, 86, 215, 241, 430, 482, 1205, 1949, 2410, 3898, 9745, 10363, 19490, 20726, 51815, 83807, 103630, 167614, 419035, 469709, 838070, 939418, 2348545, 4697090, 20197487, 40394974, 100987435, 201974870]

約数ペア:

[(1, 201974870), (2, 100987435), (5, 40394974), (10, 20197487), (43, 4697090), (86, 2348545), (215, 939418), (241, 838070), (430, 469709), (482, 419035), (1205, 167614), (1949, 103630), (2410, 83807), (3898, 51815), (9745, 20726), (10363, 19490)]