201965673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12539}}^1$

素因数の和:12621

約数の個数: 32

約数和(自身を含む): 337075200

約数和(自身を除く): 135109527

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 12539, 16107, 37617, 87773, 163007, 263319, 489021, 739801, 1141049, 2219403, 3423147, 5178607, 9617413, 15535821, 28852239, 67321891, 201965673]

約数ペア:

[(1, 201965673), (3, 67321891), (7, 28852239), (13, 15535821), (21, 9617413), (39, 5178607), (59, 3423147), (91, 2219403), (177, 1141049), (273, 739801), (413, 489021), (767, 263319), (1239, 163007), (2301, 87773), (5369, 37617), (12539, 16107)]