200797912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 477757440

約数和(自身を除く): 276959528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 47, 56, 62, 92, 94, 107, 124, 161, 184, 188, 214, 217, 248, 322, 329, 376, 428, 434, 644, 658, 713, 749, 856, 868, 1081, 1288, 1316, 1426, 1457, 1498, 1736, 2162, 2461, 2632, 2852, 2914, 2996, 3317, 4324, 4922, 4991, 5029, 5704, 5828, 5992, 6634, 7567, 8648, 9844, 9982, 10058, 10199, 11656, 13268, 15134, 17227, 19688, 19964, 20116, 20398, 23219, 26536, 30268, 33511, 34454, 35203, 39928, 40232, 40796, 46438, 60536, 67022, 68908, 70406, 76291, 81592, 92876, 115667, 134044, 137816, 140812, 152582, 155899, 185752, 231334, 234577, 268088, 281624, 305164, 311798, 462668, 469154, 534037, 610328, 623596, 809669, 925336, 938308, 1068074, 1091293, 1247192, 1619338, 1876616, 2136148, 2182586, 3238676, 3585677, 4272296, 4365172, 6477352, 7171354, 8730344, 14342708, 25099739, 28685416, 50199478, 100398956, 200797912]

約数ペア:

[(1, 200797912), (2, 100398956), (4, 50199478), (7, 28685416), (8, 25099739), (14, 14342708), (23, 8730344), (28, 7171354), (31, 6477352), (46, 4365172), (47, 4272296), (56, 3585677), (62, 3238676), (92, 2182586), (94, 2136148), (107, 1876616), (124, 1619338), (161, 1247192), (184, 1091293), (188, 1068074), (214, 938308), (217, 925336), (248, 809669), (322, 623596), (329, 610328), (376, 534037), (428, 469154), (434, 462668), (644, 311798), (658, 305164), (713, 281624), (749, 268088), (856, 234577), (868, 231334), (1081, 185752), (1288, 155899), (1316, 152582), (1426, 140812), (1457, 137816), (1498, 134044), (1736, 115667), (2162, 92876), (2461, 81592), (2632, 76291), (2852, 70406), (2914, 68908), (2996, 67022), (3317, 60536), (4324, 46438), (4922, 40796), (4991, 40232), (5029, 39928), (5704, 35203), (5828, 34454), (5992, 33511), (6634, 30268), (7567, 26536), (8648, 23219), (9844, 20398), (9982, 20116), (10058, 19964), (10199, 19688), (11656, 17227), (13268, 15134)]