205383835

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8893}}^1$

素因数の和:9078

約数の個数: 16

約数和(自身を含む): 256147200

約数和(自身を除く): 50763365

約数列:

[1, 5, 31, 149, 155, 745, 4619, 8893, 23095, 44465, 275683, 1325057, 1378415, 6625285, 41076767, 205383835]

約数ペア:

[(1, 205383835), (5, 41076767), (31, 6625285), (149, 1378415), (155, 1325057), (745, 275683), (4619, 44465), (8893, 23095)]