195449706

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 455495040

約数和(自身を除く): 260045334

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1107, 1161, 1763, 2053, 2214, 2322, 3526, 4106, 5289, 6159, 10578, 12318, 15867, 18477, 31734, 36954, 47601, 55431, 84173, 88279, 95202, 110862, 168346, 176558, 252519, 264837, 505038, 529674, 757557, 794511, 1515114, 1589022, 2272671, 2383533, 3619439, 4545342, 4767066, 7238878, 10858317, 21716634, 32574951, 65149902, 97724853, 195449706]

約数ペア:

[(1, 195449706), (2, 97724853), (3, 65149902), (6, 32574951), (9, 21716634), (18, 10858317), (27, 7238878), (41, 4767066), (43, 4545342), (54, 3619439), (82, 2383533), (86, 2272671), (123, 1589022), (129, 1515114), (246, 794511), (258, 757557), (369, 529674), (387, 505038), (738, 264837), (774, 252519), (1107, 176558), (1161, 168346), (1763, 110862), (2053, 95202), (2214, 88279), (2322, 84173), (3526, 55431), (4106, 47601), (5289, 36954), (6159, 31734), (10578, 18477), (12318, 15867)]