203924248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 240240872

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 271, 374, 503, 542, 748, 1006, 1084, 1496, 2012, 2168, 2981, 4024, 4607, 5533, 5962, 8551, 9214, 11066, 11924, 17102, 18428, 22132, 23848, 34204, 36856, 44264, 50677, 68408, 94061, 101354, 136313, 188122, 202708, 272626, 376244, 405416, 545252, 752488, 1090504, 1499443, 2317321, 2998886, 4634642, 5997772, 9269284, 11995544, 18538568, 25490531, 50981062, 101962124, 203924248]

約数ペア:

[(1, 203924248), (2, 101962124), (4, 50981062), (8, 25490531), (11, 18538568), (17, 11995544), (22, 9269284), (34, 5997772), (44, 4634642), (68, 2998886), (88, 2317321), (136, 1499443), (187, 1090504), (271, 752488), (374, 545252), (503, 405416), (542, 376244), (748, 272626), (1006, 202708), (1084, 188122), (1496, 136313), (2012, 101354), (2168, 94061), (2981, 68408), (4024, 50677), (4607, 44264), (5533, 36856), (5962, 34204), (8551, 23848), (9214, 22132), (11066, 18428), (11924, 17102)]