201151018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 325584000

約数和(自身を除く): 124432982

約数列:

[1, 2, 29, 37, 58, 67, 74, 134, 1073, 1399, 1943, 2146, 2479, 2798, 3886, 4958, 40571, 51763, 71891, 81142, 93733, 103526, 143782, 187466, 1501127, 2718257, 3002254, 3468121, 5436514, 6936242, 100575509, 201151018]

約数ペア:

[(1, 201151018), (2, 100575509), (29, 6936242), (37, 5436514), (58, 3468121), (67, 3002254), (74, 2718257), (134, 1501127), (1073, 187466), (1399, 143782), (1943, 103526), (2146, 93733), (2479, 81142), (2798, 71891), (3886, 51763), (4958, 40571)]