193813698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27919}}^1$

素因数の和:28026

約数の個数: 32

約数和(自身を含む): 422150400

約数和(自身を除く): 228336702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 27919, 55838, 83757, 167514, 362947, 725894, 1088841, 2177682, 2484791, 4969582, 7454373, 14908746, 32302283, 64604566, 96906849, 193813698]

約数ペア:

[(1, 193813698), (2, 96906849), (3, 64604566), (6, 32302283), (13, 14908746), (26, 7454373), (39, 4969582), (78, 2484791), (89, 2177682), (178, 1088841), (267, 725894), (534, 362947), (1157, 167514), (2314, 83757), (3471, 55838), (6942, 27919)]