202390708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 400498560

約数和(自身を除く): 198107852

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 197, 299, 394, 598, 788, 859, 1196, 1718, 2561, 3436, 4531, 5122, 9062, 10244, 11167, 18124, 19757, 22334, 39514, 44668, 58903, 79028, 117806, 169223, 235612, 256841, 338446, 513682, 676892, 1027364, 2199899, 3892129, 4399798, 7784258, 8799596, 15568516, 50597677, 101195354, 202390708]

約数ペア:

[(1, 202390708), (2, 101195354), (4, 50597677), (13, 15568516), (23, 8799596), (26, 7784258), (46, 4399798), (52, 3892129), (92, 2199899), (197, 1027364), (299, 676892), (394, 513682), (598, 338446), (788, 256841), (859, 235612), (1196, 169223), (1718, 117806), (2561, 79028), (3436, 58903), (4531, 44668), (5122, 39514), (9062, 22334), (10244, 19757), (11167, 18124)]