203479670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1129}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 373442400

約数和(自身を除く): 169962730

約数列:

[1, 2, 5, 10, 67, 134, 269, 335, 538, 670, 1129, 1345, 2258, 2690, 5645, 11290, 18023, 36046, 75643, 90115, 151286, 180230, 303701, 378215, 607402, 756430, 1518505, 3037010, 20347967, 40695934, 101739835, 203479670]

約数ペア:

[(1, 203479670), (2, 101739835), (5, 40695934), (10, 20347967), (67, 3037010), (134, 1518505), (269, 756430), (335, 607402), (538, 378215), (670, 303701), (1129, 180230), (1345, 151286), (2258, 90115), (2690, 75643), (5645, 36046), (11290, 18023)]