201847490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{15373}}^1$

素因数の和:15494

約数の個数: 32

約数和(自身を含む): 395173296

約数和(自身を除く): 193325806

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 6565, 13130, 15373, 30746, 76865, 153730, 199849, 399698, 999245, 1552673, 1998490, 3105346, 7763365, 15526730, 20184749, 40369498, 100923745, 201847490]

約数ペア:

[(1, 201847490), (2, 100923745), (5, 40369498), (10, 20184749), (13, 15526730), (26, 7763365), (65, 3105346), (101, 1998490), (130, 1552673), (202, 999245), (505, 399698), (1010, 199849), (1313, 153730), (2626, 76865), (6565, 30746), (13130, 15373)]