202399533

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 364032000

約数和(自身を除く): 161632467

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 157, 171, 189, 359, 399, 471, 513, 1077, 1099, 1197, 1413, 2513, 2983, 3231, 3297, 3591, 4239, 6821, 7539, 8949, 9693, 9891, 20463, 20881, 22617, 26847, 29673, 47747, 56363, 61389, 62643, 67851, 80541, 143241, 169089, 184167, 187929, 394541, 429723, 507267, 563787, 1070897, 1183623, 1289169, 1521801, 3212691, 3550869, 7496279, 9638073, 10652607, 22488837, 28914219, 67466511, 202399533]

約数ペア:

[(1, 202399533), (3, 67466511), (7, 28914219), (9, 22488837), (19, 10652607), (21, 9638073), (27, 7496279), (57, 3550869), (63, 3212691), (133, 1521801), (157, 1289169), (171, 1183623), (189, 1070897), (359, 563787), (399, 507267), (471, 429723), (513, 394541), (1077, 187929), (1099, 184167), (1197, 169089), (1413, 143241), (2513, 80541), (2983, 67851), (3231, 62643), (3297, 61389), (3591, 56363), (4239, 47747), (6821, 29673), (7539, 26847), (8949, 22617), (9693, 20881), (9891, 20463)]