202130578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 165829742

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 59, 118, 221, 299, 337, 391, 442, 598, 674, 767, 782, 1003, 1357, 1534, 2006, 2714, 4381, 5083, 5729, 7751, 8762, 10166, 11458, 13039, 15502, 17641, 19883, 23069, 26078, 35282, 39766, 46138, 74477, 100763, 131767, 148954, 201526, 258479, 263534, 299897, 338011, 457309, 516958, 599794, 676022, 914618, 1712971, 3425942, 4394143, 5945017, 7774253, 8788286, 11890034, 15548506, 101065289, 202130578]

約数ペア:

[(1, 202130578), (2, 101065289), (13, 15548506), (17, 11890034), (23, 8788286), (26, 7774253), (34, 5945017), (46, 4394143), (59, 3425942), (118, 1712971), (221, 914618), (299, 676022), (337, 599794), (391, 516958), (442, 457309), (598, 338011), (674, 299897), (767, 263534), (782, 258479), (1003, 201526), (1357, 148954), (1534, 131767), (2006, 100763), (2714, 74477), (4381, 46138), (5083, 39766), (5729, 35282), (7751, 26078), (8762, 23069), (10166, 19883), (11458, 17641), (13039, 15502)]