199035128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{10159}}^1$

素因数の和:10275

約数の個数: 32

約数和(自身を含む): 390144000

約数和(自身を除く): 191108872

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2449, 4898, 9796, 10159, 19592, 20318, 40636, 81272, 314929, 629858, 802561, 1259716, 1605122, 2519432, 3210244, 6420488, 24879391, 49758782, 99517564, 199035128]

約数ペア:

[(1, 199035128), (2, 99517564), (4, 49758782), (8, 24879391), (31, 6420488), (62, 3210244), (79, 2519432), (124, 1605122), (158, 1259716), (248, 802561), (316, 629858), (632, 314929), (2449, 81272), (4898, 40636), (9796, 20318), (10159, 19592)]