201825918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4203

約数の個数: 80

約数和(自身を含む): 528992640

約数和(自身を除く): 327166722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 3483, 4139, 5418, 6966, 8127, 8278, 12417, 16254, 24381, 24834, 28973, 37251, 48762, 57946, 74502, 86919, 111753, 173838, 177977, 223506, 260757, 335259, 355954, 521514, 533931, 670518, 782271, 1067862, 1245839, 1564542, 1601793, 2346813, 2491678, 3203586, 3737517, 4693626, 4805379, 7475034, 9610758, 11212551, 14416137, 22425102, 28832274, 33637653, 67275306, 100912959, 201825918]

約数ペア:

[(1, 201825918), (2, 100912959), (3, 67275306), (6, 33637653), (7, 28832274), (9, 22425102), (14, 14416137), (18, 11212551), (21, 9610758), (27, 7475034), (42, 4805379), (43, 4693626), (54, 3737517), (63, 3203586), (81, 2491678), (86, 2346813), (126, 1601793), (129, 1564542), (162, 1245839), (189, 1067862), (258, 782271), (301, 670518), (378, 533931), (387, 521514), (567, 355954), (602, 335259), (774, 260757), (903, 223506), (1134, 177977), (1161, 173838), (1806, 111753), (2322, 86919), (2709, 74502), (3483, 57946), (4139, 48762), (5418, 37251), (6966, 28973), (8127, 24834), (8278, 24381), (12417, 16254)]