211399372782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{225347}}^1$

素因数の和:225598

約数の個数: 96

約数和(自身を含む): 521689633920

約数和(自身を除く): 310290261138

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 211, 234, 247, 342, 422, 494, 633, 741, 1266, 1482, 1899, 2223, 2743, 3798, 4009, 4446, 5486, 8018, 8229, 12027, 16458, 24054, 24687, 36081, 49374, 52117, 72162, 104234, 156351, 225347, 312702, 450694, 469053, 676041, 938106, 1352082, 2028123, 2929511, 4056246, 4281593, 5859022, 8563186, 8788533, 12844779, 17577066, 25689558, 26365599, 38534337, 47548217, 52731198, 55660709, 77068674, 95096434, 111321418, 142644651, 166982127, 285289302, 333964254, 427933953, 500946381, 618126821, 855867906, 903416123, 1001892762, 1236253642, 1806832246, 1854380463, 2710248369, 3708760926, 5420496738, 5563141389, 8130745107, 11126282778, 11744409599, 16261490214, 23488819198, 35233228797, 70466457594, 105699686391, 211399372782]

約数ペア:

[(1, 211399372782), (2, 105699686391), (3, 70466457594), (6, 35233228797), (9, 23488819198), (13, 16261490214), (18, 11744409599), (19, 11126282778), (26, 8130745107), (38, 5563141389), (39, 5420496738), (57, 3708760926), (78, 2710248369), (114, 1854380463), (117, 1806832246), (171, 1236253642), (211, 1001892762), (234, 903416123), (247, 855867906), (342, 618126821), (422, 500946381), (494, 427933953), (633, 333964254), (741, 285289302), (1266, 166982127), (1482, 142644651), (1899, 111321418), (2223, 95096434), (2743, 77068674), (3798, 55660709), (4009, 52731198), (4446, 47548217), (5486, 38534337), (8018, 26365599), (8229, 25689558), (12027, 17577066), (16458, 12844779), (24054, 8788533), (24687, 8563186), (36081, 5859022), (49374, 4281593), (52117, 4056246), (72162, 2929511), (104234, 2028123), (156351, 1352082), (225347, 938106), (312702, 676041), (450694, 469053)]