201315465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 394377984

約数和(自身を除く): 193062519

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 53, 65, 117, 129, 151, 159, 195, 215, 265, 387, 453, 477, 559, 585, 645, 689, 755, 795, 1359, 1677, 1935, 1963, 2067, 2265, 2279, 2385, 2795, 3445, 5031, 5889, 6201, 6493, 6795, 6837, 8003, 8385, 9815, 10335, 11395, 17667, 19479, 20511, 24009, 25155, 29445, 29627, 31005, 32465, 34185, 40015, 58437, 72027, 84409, 88335, 88881, 97395, 102555, 104039, 120045, 148135, 253227, 266643, 292185, 312117, 344129, 360135, 422045, 444405, 520195, 759681, 936351, 1032387, 1266135, 1333215, 1560585, 1720645, 3097161, 3798405, 4473677, 4681755, 5161935, 13421031, 15485805, 22368385, 40263093, 67105155, 201315465]

約数ペア:

[(1, 201315465), (3, 67105155), (5, 40263093), (9, 22368385), (13, 15485805), (15, 13421031), (39, 5161935), (43, 4681755), (45, 4473677), (53, 3798405), (65, 3097161), (117, 1720645), (129, 1560585), (151, 1333215), (159, 1266135), (195, 1032387), (215, 936351), (265, 759681), (387, 520195), (453, 444405), (477, 422045), (559, 360135), (585, 344129), (645, 312117), (689, 292185), (755, 266643), (795, 253227), (1359, 148135), (1677, 120045), (1935, 104039), (1963, 102555), (2067, 97395), (2265, 88881), (2279, 88335), (2385, 84409), (2795, 72027), (3445, 58437), (5031, 40015), (5889, 34185), (6201, 32465), (6493, 31005), (6795, 29627), (6837, 29445), (8003, 25155), (8385, 24009), (9815, 20511), (10335, 19479), (11395, 17667)]