213477396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 550734912

約数和(自身を除く): 337257516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 233, 242, 363, 466, 484, 631, 699, 726, 932, 1262, 1398, 1452, 1893, 2524, 2563, 2796, 3786, 5126, 6941, 7572, 7689, 10252, 13882, 15378, 20823, 27764, 28193, 30756, 41646, 56386, 76351, 83292, 84579, 112772, 147023, 152702, 169158, 229053, 294046, 305404, 338316, 441069, 458106, 588092, 882138, 916212, 1617253, 1764276, 3234506, 4851759, 6469012, 9703518, 17789783, 19407036, 35579566, 53369349, 71159132, 106738698, 213477396]

約数ペア:

[(1, 213477396), (2, 106738698), (3, 71159132), (4, 53369349), (6, 35579566), (11, 19407036), (12, 17789783), (22, 9703518), (33, 6469012), (44, 4851759), (66, 3234506), (121, 1764276), (132, 1617253), (233, 916212), (242, 882138), (363, 588092), (466, 458106), (484, 441069), (631, 338316), (699, 305404), (726, 294046), (932, 229053), (1262, 169158), (1398, 152702), (1452, 147023), (1893, 112772), (2524, 84579), (2563, 83292), (2796, 76351), (3786, 56386), (5126, 41646), (6941, 30756), (7572, 28193), (7689, 27764), (10252, 20823), (13882, 15378)]