201462261

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 64

約数和(自身を含む): 365998080

約数和(自身を除く): 164535819

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 73, 77, 91, 143, 219, 231, 273, 429, 511, 803, 919, 949, 1001, 1533, 2409, 2757, 2847, 3003, 5621, 6433, 6643, 10109, 10439, 11947, 16863, 19299, 19929, 30327, 31317, 35841, 67087, 70763, 73073, 83629, 131417, 201261, 212289, 219219, 250887, 394251, 469609, 737957, 872131, 919919, 1408827, 2213871, 2616393, 2759757, 5165699, 6104917, 9593441, 15497097, 18314751, 28780323, 67154087, 201462261]

約数ペア:

[(1, 201462261), (3, 67154087), (7, 28780323), (11, 18314751), (13, 15497097), (21, 9593441), (33, 6104917), (39, 5165699), (73, 2759757), (77, 2616393), (91, 2213871), (143, 1408827), (219, 919919), (231, 872131), (273, 737957), (429, 469609), (511, 394251), (803, 250887), (919, 219219), (949, 212289), (1001, 201261), (1533, 131417), (2409, 83629), (2757, 73073), (2847, 70763), (3003, 67087), (5621, 35841), (6433, 31317), (6643, 30327), (10109, 19929), (10439, 19299), (11947, 16863)]