205770668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{9719}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 370137600

約数和(自身を除く): 164366932

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 5293, 9719, 10586, 19438, 21172, 38876, 651173, 767801, 1302346, 1535602, 2604692, 3071204, 51442667, 102885334, 205770668]

約数ペア:

[(1, 205770668), (2, 102885334), (4, 51442667), (67, 3071204), (79, 2604692), (134, 1535602), (158, 1302346), (268, 767801), (316, 651173), (5293, 38876), (9719, 21172), (10586, 19438)]