202379859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 327075840

約数和(自身を除く): 124695981

約数列:

[1, 3, 9, 11, 33, 89, 99, 103, 223, 267, 309, 669, 801, 927, 979, 1133, 2007, 2453, 2937, 3399, 7359, 8811, 9167, 10197, 19847, 22077, 22969, 27501, 59541, 68907, 82503, 100837, 178623, 206721, 218317, 252659, 302511, 654951, 757977, 907533, 1964853, 2044241, 2273931, 6132723, 18398169, 22486651, 67459953, 202379859]

約数ペア:

[(1, 202379859), (3, 67459953), (9, 22486651), (11, 18398169), (33, 6132723), (89, 2273931), (99, 2044241), (103, 1964853), (223, 907533), (267, 757977), (309, 654951), (669, 302511), (801, 252659), (927, 218317), (979, 206721), (1133, 178623), (2007, 100837), (2453, 82503), (2937, 68907), (3399, 59541), (7359, 27501), (8811, 22969), (9167, 22077), (10197, 19847)]