197248072

素因数分解:

$2^3\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3989}}^1$

素因数の和:4885

約数の個数: 32

約数和(自身を含む): 423259200

約数和(自身を除く): 226011128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 883, 1766, 3532, 3989, 6181, 7064, 7978, 12362, 15956, 24724, 27923, 31912, 49448, 55846, 111692, 223384, 3522287, 7044574, 14089148, 24656009, 28178296, 49312018, 98624036, 197248072]

約数ペア:

[(1, 197248072), (2, 98624036), (4, 49312018), (7, 28178296), (8, 24656009), (14, 14089148), (28, 7044574), (56, 3522287), (883, 223384), (1766, 111692), (3532, 55846), (3989, 49448), (6181, 31912), (7064, 27923), (7978, 24724), (12362, 15956)]