203922712

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 466542720

約数和(自身を除く): 262620008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 97, 98, 124, 173, 194, 196, 217, 248, 346, 388, 392, 434, 679, 692, 776, 868, 1211, 1358, 1384, 1519, 1736, 2422, 2716, 3007, 3038, 4753, 4844, 5363, 5432, 6014, 6076, 8477, 9506, 9688, 10726, 12028, 12152, 16781, 16954, 19012, 21049, 21452, 24056, 33562, 33908, 37541, 38024, 42098, 42904, 67124, 67816, 75082, 84196, 117467, 134248, 147343, 150164, 168392, 234934, 262787, 294686, 300328, 469868, 520211, 525574, 589372, 822269, 939736, 1040422, 1051148, 1178744, 1644538, 2080844, 2102296, 3289076, 3641477, 4161688, 6578152, 7282954, 14565908, 25490339, 29131816, 50980678, 101961356, 203922712]

約数ペア:

[(1, 203922712), (2, 101961356), (4, 50980678), (7, 29131816), (8, 25490339), (14, 14565908), (28, 7282954), (31, 6578152), (49, 4161688), (56, 3641477), (62, 3289076), (97, 2102296), (98, 2080844), (124, 1644538), (173, 1178744), (194, 1051148), (196, 1040422), (217, 939736), (248, 822269), (346, 589372), (388, 525574), (392, 520211), (434, 469868), (679, 300328), (692, 294686), (776, 262787), (868, 234934), (1211, 168392), (1358, 150164), (1384, 147343), (1519, 134248), (1736, 117467), (2422, 84196), (2716, 75082), (3007, 67816), (3038, 67124), (4753, 42904), (4844, 42098), (5363, 38024), (5432, 37541), (6014, 33908), (6076, 33562), (8477, 24056), (9506, 21452), (9688, 21049), (10726, 19012), (12028, 16954), (12152, 16781)]