201206835

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 362244960

約数和(自身を除く): 161038125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 789, 1315, 1889, 2367, 3945, 5667, 7101, 9445, 11835, 17001, 21303, 28335, 35505, 51003, 85005, 106515, 153009, 255015, 496807, 765045, 1490421, 2484035, 4471263, 7452105, 13413789, 22356315, 40241367, 67068945, 201206835]

約数ペア:

[(1, 201206835), (3, 67068945), (5, 40241367), (9, 22356315), (15, 13413789), (27, 7452105), (45, 4471263), (81, 2484035), (135, 1490421), (263, 765045), (405, 496807), (789, 255015), (1315, 153009), (1889, 106515), (2367, 85005), (3945, 51003), (5667, 35505), (7101, 28335), (9445, 21303), (11835, 17001)]