195403772

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 354004560

約数和(自身を除く): 158600788

約数列:

[1, 2, 4, 73, 89, 103, 146, 178, 206, 292, 356, 412, 5329, 6497, 7519, 9167, 10658, 12994, 15038, 18334, 21316, 25988, 30076, 36668, 474281, 548887, 669191, 948562, 1097774, 1338382, 1897124, 2195548, 2676764, 48850943, 97701886, 195403772]

約数ペア:

[(1, 195403772), (2, 97701886), (4, 48850943), (73, 2676764), (89, 2195548), (103, 1897124), (146, 1338382), (178, 1097774), (206, 948562), (292, 669191), (356, 548887), (412, 474281), (5329, 36668), (6497, 30076), (7519, 25988), (9167, 21316), (10658, 18334), (12994, 15038)]