199346504

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{3413}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 437845500

約数和(自身を除く): 238498996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 2086, 3413, 4172, 6826, 7301, 8344, 13652, 14602, 23891, 27304, 29204, 47782, 58408, 95564, 167237, 191128, 334474, 508537, 668948, 1017074, 1337896, 2034148, 3559759, 4068296, 7119518, 14239036, 24918313, 28478072, 49836626, 99673252, 199346504]

約数ペア:

[(1, 199346504), (2, 99673252), (4, 49836626), (7, 28478072), (8, 24918313), (14, 14239036), (28, 7119518), (49, 4068296), (56, 3559759), (98, 2034148), (149, 1337896), (196, 1017074), (298, 668948), (392, 508537), (596, 334474), (1043, 191128), (1192, 167237), (2086, 95564), (3413, 58408), (4172, 47782), (6826, 29204), (7301, 27304), (8344, 23891), (13652, 14602)]