204210216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405179}}^1$

素因数の和:405198

約数の個数: 48

約数和(自身を含む): 632080800

約数和(自身を除く): 427870584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405179, 810358, 1215537, 1620716, 2431074, 2836253, 3241432, 3646611, 4862148, 5672506, 7293222, 8508759, 9724296, 11345012, 14586444, 17017518, 22690024, 25526277, 29172888, 34035036, 51052554, 68070072, 102105108, 204210216]

約数ペア:

[(1, 204210216), (2, 102105108), (3, 68070072), (4, 51052554), (6, 34035036), (7, 29172888), (8, 25526277), (9, 22690024), (12, 17017518), (14, 14586444), (18, 11345012), (21, 9724296), (24, 8508759), (28, 7293222), (36, 5672506), (42, 4862148), (56, 3646611), (63, 3241432), (72, 2836253), (84, 2431074), (126, 1620716), (168, 1215537), (252, 810358), (504, 405179)]