202090308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18129

約数の個数: 72

約数和(自身を含む): 577432800

約数和(自身を除く): 375342492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 18089, 36178, 54267, 72356, 108534, 126623, 217068, 253246, 343691, 379869, 506492, 687382, 759738, 886361, 1031073, 1374764, 1519476, 1772722, 2062146, 2405837, 2659083, 3545444, 4124292, 4811674, 5318166, 7217511, 9623348, 10636332, 14435022, 16840859, 28870044, 33681718, 50522577, 67363436, 101045154, 202090308]

約数ペア:

[(1, 202090308), (2, 101045154), (3, 67363436), (4, 50522577), (6, 33681718), (7, 28870044), (12, 16840859), (14, 14435022), (19, 10636332), (21, 9623348), (28, 7217511), (38, 5318166), (42, 4811674), (49, 4124292), (57, 3545444), (76, 2659083), (84, 2405837), (98, 2062146), (114, 1772722), (133, 1519476), (147, 1374764), (196, 1031073), (228, 886361), (266, 759738), (294, 687382), (399, 506492), (532, 379869), (588, 343691), (798, 253246), (931, 217068), (1596, 126623), (1862, 108534), (2793, 72356), (3724, 54267), (5586, 36178), (11172, 18089)]