137203450

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^2\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 36

約数和(自身を含む): 258708330

約数和(自身を除く): 121504880

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 269, 505, 538, 1010, 1345, 2525, 2690, 5050, 6725, 10201, 13450, 20402, 27169, 51005, 54338, 102010, 135845, 255025, 271690, 510050, 679225, 1358450, 2744069, 5488138, 13720345, 27440690, 68601725, 137203450]

約数ペア:

[(1, 137203450), (2, 68601725), (5, 27440690), (10, 13720345), (25, 5488138), (50, 2744069), (101, 1358450), (202, 679225), (269, 510050), (505, 271690), (538, 255025), (1010, 135845), (1345, 102010), (2525, 54338), (2690, 51005), (5050, 27169), (6725, 20402), (10201, 13450)]