250136186495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{189653}}^1$

素因数の和:189971

約数の個数: 32

約数和(自身を含む): 328049834112

約数和(自身を除く): 77913647617

約数列:

[1, 5, 13, 65, 103, 197, 515, 985, 1339, 2561, 6695, 12805, 20291, 101455, 189653, 263783, 948265, 1318915, 2465489, 12327445, 19534259, 37361641, 97671295, 186808205, 253945367, 485701333, 1269726835, 2428506665, 3848249023, 19241245115, 50027237299, 250136186495]

約数ペア:

[(1, 250136186495), (5, 50027237299), (13, 19241245115), (65, 3848249023), (103, 2428506665), (197, 1269726835), (515, 485701333), (985, 253945367), (1339, 186808205), (2561, 97671295), (6695, 37361641), (12805, 19534259), (20291, 12327445), (101455, 2465489), (189653, 1318915), (263783, 948265)]