201688036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123887}}^1$

素因数の和:123939

約数の個数: 24

約数和(自身を含む): 395450496

約数和(自身を除く): 193762460

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123887, 247774, 495548, 1362757, 2725514, 4583819, 5451028, 9167638, 18335276, 50422009, 100844018, 201688036]

約数ペア:

[(1, 201688036), (2, 100844018), (4, 50422009), (11, 18335276), (22, 9167638), (37, 5451028), (44, 4583819), (74, 2725514), (148, 1362757), (407, 495548), (814, 247774), (1628, 123887)]