225919103

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 250865664

約数和(自身を除く): 24946561

約数列:

[1, 17, 31, 151, 167, 289, 527, 2567, 2839, 4681, 5177, 8959, 25217, 43639, 48263, 79577, 88009, 428689, 781727, 1352809, 1496153, 7287713, 13289359, 225919103]

約数ペア:

[(1, 225919103), (17, 13289359), (31, 7287713), (151, 1496153), (167, 1352809), (289, 781727), (527, 428689), (2567, 88009), (2839, 79577), (4681, 48263), (5177, 43639), (8959, 25217)]