197664194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12203}}^1$

素因数の和:12314

約数の個数: 32

約数和(自身を含む): 369048960

約数和(自身を除く): 171384766

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 12203, 16198, 24406, 85421, 158639, 170842, 317278, 1086067, 1110473, 2172134, 2220946, 7602469, 14118871, 15204938, 28237742, 98832097, 197664194]

約数ペア:

[(1, 197664194), (2, 98832097), (7, 28237742), (13, 15204938), (14, 14118871), (26, 7602469), (89, 2220946), (91, 2172134), (178, 1110473), (182, 1086067), (623, 317278), (1157, 170842), (1246, 158639), (2314, 85421), (8099, 24406), (12203, 16198)]