208061784

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{45869}}^1$

素因数の和:45894

約数の個数: 80

約数和(自身を含む): 666032400

約数和(自身を除く): 457970616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 45869, 91738, 137607, 183476, 275214, 321083, 366952, 412821, 550428, 642166, 825642, 963249, 1100856, 1238463, 1284332, 1651284, 1926498, 2476926, 2568664, 2889747, 3302568, 3715389, 3852996, 4953852, 5779494, 7430778, 7705992, 8669241, 9907704, 11558988, 14861556, 17338482, 23117976, 26007723, 29723112, 34676964, 52015446, 69353928, 104030892, 208061784]

約数ペア:

[(1, 208061784), (2, 104030892), (3, 69353928), (4, 52015446), (6, 34676964), (7, 29723112), (8, 26007723), (9, 23117976), (12, 17338482), (14, 14861556), (18, 11558988), (21, 9907704), (24, 8669241), (27, 7705992), (28, 7430778), (36, 5779494), (42, 4953852), (54, 3852996), (56, 3715389), (63, 3302568), (72, 2889747), (81, 2568664), (84, 2476926), (108, 1926498), (126, 1651284), (162, 1284332), (168, 1238463), (189, 1100856), (216, 963249), (252, 825642), (324, 642166), (378, 550428), (504, 412821), (567, 366952), (648, 321083), (756, 275214), (1134, 183476), (1512, 137607), (2268, 91738), (4536, 45869)]