208069008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{619253}}^1$

素因数の和:619271

約数の個数: 40

約数和(自身を含む): 614299968

約数和(自身を除く): 406230960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 619253, 1238506, 1857759, 2477012, 3715518, 4334771, 4954024, 7431036, 8669542, 9908048, 13004313, 14862072, 17339084, 26008626, 29724144, 34678168, 52017252, 69356336, 104034504, 208069008]

約数ペア:

[(1, 208069008), (2, 104034504), (3, 69356336), (4, 52017252), (6, 34678168), (7, 29724144), (8, 26008626), (12, 17339084), (14, 14862072), (16, 13004313), (21, 9908048), (24, 8669542), (28, 7431036), (42, 4954024), (48, 4334771), (56, 3715518), (84, 2477012), (112, 1857759), (168, 1238506), (336, 619253)]