201051375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 385302528

約数和(自身を除く): 184251153

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 191, 375, 401, 525, 573, 875, 955, 1203, 1337, 2005, 2625, 2807, 2865, 4011, 4775, 6015, 6685, 8421, 10025, 14035, 14325, 20055, 23875, 30075, 33425, 42105, 50125, 70175, 71625, 76591, 100275, 150375, 167125, 210525, 229773, 350875, 382955, 501375, 536137, 1052625, 1148865, 1608411, 1914775, 2680685, 5744325, 8042055, 9573875, 13403425, 28721625, 40210275, 67017125, 201051375]

約数ペア:

[(1, 201051375), (3, 67017125), (5, 40210275), (7, 28721625), (15, 13403425), (21, 9573875), (25, 8042055), (35, 5744325), (75, 2680685), (105, 1914775), (125, 1608411), (175, 1148865), (191, 1052625), (375, 536137), (401, 501375), (525, 382955), (573, 350875), (875, 229773), (955, 210525), (1203, 167125), (1337, 150375), (2005, 100275), (2625, 76591), (2807, 71625), (2865, 70175), (4011, 50125), (4775, 42105), (6015, 33425), (6685, 30075), (8421, 23875), (10025, 20055), (14035, 14325)]