200769268

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 426553344

約数和(自身を除く): 225784076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 173, 191, 196, 217, 346, 382, 434, 692, 764, 868, 1211, 1337, 1519, 2422, 2674, 3038, 4844, 5348, 5363, 5921, 6076, 8477, 9359, 10726, 11842, 16954, 18718, 21452, 23684, 33043, 33908, 37436, 37541, 41447, 66086, 75082, 82894, 132172, 150164, 165788, 231301, 262787, 290129, 462602, 525574, 580258, 925204, 1024333, 1051148, 1160516, 1619107, 2048666, 3238214, 4097332, 6476428, 7170331, 14340662, 28681324, 50192317, 100384634, 200769268]

約数ペア:

[(1, 200769268), (2, 100384634), (4, 50192317), (7, 28681324), (14, 14340662), (28, 7170331), (31, 6476428), (49, 4097332), (62, 3238214), (98, 2048666), (124, 1619107), (173, 1160516), (191, 1051148), (196, 1024333), (217, 925204), (346, 580258), (382, 525574), (434, 462602), (692, 290129), (764, 262787), (868, 231301), (1211, 165788), (1337, 150164), (1519, 132172), (2422, 82894), (2674, 75082), (3038, 66086), (4844, 41447), (5348, 37541), (5363, 37436), (5921, 33908), (6076, 33043), (8477, 23684), (9359, 21452), (10726, 18718), (11842, 16954)]