201938230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41983}}^1$

素因数の和:42040

約数の個数: 32

約数和(自身を含む): 402038784

約数和(自身を除く): 200100554

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 41983, 83966, 209915, 419830, 545779, 1091558, 1553371, 2728895, 3106742, 5457790, 7766855, 15533710, 20193823, 40387646, 100969115, 201938230]

約数ペア:

[(1, 201938230), (2, 100969115), (5, 40387646), (10, 20193823), (13, 15533710), (26, 7766855), (37, 5457790), (65, 3106742), (74, 2728895), (130, 1553371), (185, 1091558), (370, 545779), (481, 419830), (962, 209915), (2405, 83966), (4810, 41983)]