201905178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{6389}}^1$

素因数の和:6646

約数の個数: 32

約数和(自身を含む): 423273600

約数和(自身を除く): 221368422

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 687, 1374, 5267, 6389, 10534, 12778, 15801, 19167, 31602, 38334, 146947, 293894, 440841, 881682, 1463081, 2926162, 4389243, 8778486, 33650863, 67301726, 100952589, 201905178]

約数ペア:

[(1, 201905178), (2, 100952589), (3, 67301726), (6, 33650863), (23, 8778486), (46, 4389243), (69, 2926162), (138, 1463081), (229, 881682), (458, 440841), (687, 293894), (1374, 146947), (5267, 38334), (6389, 31602), (10534, 19167), (12778, 15801)]