193025286

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2221

約数の個数: 48

約数和(自身を含む): 430129440

約数和(自身を除く): 237104154

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 1278, 1314, 2069, 4138, 5183, 6207, 10366, 12414, 15549, 18621, 31098, 37242, 46647, 93294, 146899, 151037, 293798, 302074, 440697, 453111, 881394, 906222, 1322091, 1359333, 2644182, 2718666, 10723627, 21447254, 32170881, 64341762, 96512643, 193025286]

約数ペア:

[(1, 193025286), (2, 96512643), (3, 64341762), (6, 32170881), (9, 21447254), (18, 10723627), (71, 2718666), (73, 2644182), (142, 1359333), (146, 1322091), (213, 906222), (219, 881394), (426, 453111), (438, 440697), (639, 302074), (657, 293798), (1278, 151037), (1314, 146899), (2069, 93294), (4138, 46647), (5183, 37242), (6207, 31098), (10366, 18621), (12414, 15549)]