198354802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{78031}}^1$

素因数の和:78105

約数の個数: 16

約数和(自身を含む): 314625024

約数和(自身を除く): 116270222

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 78031, 156062, 2418961, 3199271, 4837922, 6398542, 99177401, 198354802]

約数ペア:

[(1, 198354802), (2, 99177401), (31, 6398542), (41, 4837922), (62, 3199271), (82, 2418961), (1271, 156062), (2542, 78031)]