201593966

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2237}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 356432832

約数和(自身を除く): 154838866

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 1099, 2198, 2237, 4474, 6437, 12874, 15659, 31318, 45059, 90118, 91717, 183434, 351209, 642019, 702418, 1284038, 2458463, 4916926, 14399569, 28799138, 100796983, 201593966]

約数ペア:

[(1, 201593966), (2, 100796983), (7, 28799138), (14, 14399569), (41, 4916926), (82, 2458463), (157, 1284038), (287, 702418), (314, 642019), (574, 351209), (1099, 183434), (2198, 91717), (2237, 90118), (4474, 45059), (6437, 31318), (12874, 15659)]