201476470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41887}}^1$

素因数の和:41944

約数の個数: 32

約数和(自身を含む): 401119488

約数和(自身を除く): 199643018

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 41887, 83774, 209435, 418870, 544531, 1089062, 1549819, 2722655, 3099638, 5445310, 7749095, 15498190, 20147647, 40295294, 100738235, 201476470]

約数ペア:

[(1, 201476470), (2, 100738235), (5, 40295294), (10, 20147647), (13, 15498190), (26, 7749095), (37, 5445310), (65, 3099638), (74, 2722655), (130, 1549819), (185, 1089062), (370, 544531), (481, 418870), (962, 209435), (2405, 83774), (4810, 41887)]