210713256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17317}}^1$

素因数の和:17355

約数の個数: 72

約数和(自身を含む): 617992830

約数和(自身を除く): 407279574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 17317, 34634, 51951, 69268, 103902, 138536, 155853, 207804, 225121, 311706, 415608, 450242, 623412, 675363, 900484, 1246824, 1350726, 1800968, 2026089, 2701452, 2926573, 4052178, 5402904, 5853146, 8104356, 8779719, 11706292, 16208712, 17559438, 23412584, 26339157, 35118876, 52678314, 70237752, 105356628, 210713256]

約数ペア:

[(1, 210713256), (2, 105356628), (3, 70237752), (4, 52678314), (6, 35118876), (8, 26339157), (9, 23412584), (12, 17559438), (13, 16208712), (18, 11706292), (24, 8779719), (26, 8104356), (36, 5853146), (39, 5402904), (52, 4052178), (72, 2926573), (78, 2701452), (104, 2026089), (117, 1800968), (156, 1350726), (169, 1246824), (234, 900484), (312, 675363), (338, 623412), (468, 450242), (507, 415608), (676, 311706), (936, 225121), (1014, 207804), (1352, 155853), (1521, 138536), (2028, 103902), (3042, 69268), (4056, 51951), (6084, 34634), (12168, 17317)]