202219955

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 283143168

約数和(自身を除く): 80923213

約数列:

[1, 5, 7, 35, 83, 151, 415, 461, 581, 755, 1057, 2305, 2905, 3227, 5285, 12533, 16135, 38263, 62665, 69611, 87731, 191315, 267841, 348055, 438655, 487277, 1339205, 2436385, 5777713, 28888565, 40443991, 202219955]

約数ペア:

[(1, 202219955), (5, 40443991), (7, 28888565), (35, 5777713), (83, 2436385), (151, 1339205), (415, 487277), (461, 438655), (581, 348055), (755, 267841), (1057, 191315), (2305, 87731), (2905, 69611), (3227, 62665), (5285, 38263), (12533, 16135)]