201052048

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{37963}}^1$

素因数の和:38302

約数の個数: 20

約数和(自身を含む): 390725488

約数和(自身を除く): 189673440

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 37963, 75926, 151852, 303704, 607408, 12565753, 25131506, 50263012, 100526024, 201052048]

約数ペア:

[(1, 201052048), (2, 100526024), (4, 50263012), (8, 25131506), (16, 12565753), (331, 607408), (662, 303704), (1324, 151852), (2648, 75926), (5296, 37963)]