1902080208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{28447}}^1$

素因数の和:28664

約数の個数: 80

約数和(自身を含む): 5644083200

約数和(自身を除く): 3742002992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 199, 336, 398, 597, 796, 1194, 1393, 1592, 2388, 2786, 3184, 4179, 4776, 5572, 8358, 9552, 11144, 16716, 22288, 28447, 33432, 56894, 66864, 85341, 113788, 170682, 199129, 227576, 341364, 398258, 455152, 597387, 682728, 796516, 1194774, 1365456, 1593032, 2389548, 3186064, 4779096, 5660953, 9558192, 11321906, 16982859, 22643812, 33965718, 39626671, 45287624, 67931436, 79253342, 90575248, 118880013, 135862872, 158506684, 237760026, 271725744, 317013368, 475520052, 634026736, 951040104, 1902080208]

約数ペア:

[(1, 1902080208), (2, 951040104), (3, 634026736), (4, 475520052), (6, 317013368), (7, 271725744), (8, 237760026), (12, 158506684), (14, 135862872), (16, 118880013), (21, 90575248), (24, 79253342), (28, 67931436), (42, 45287624), (48, 39626671), (56, 33965718), (84, 22643812), (112, 16982859), (168, 11321906), (199, 9558192), (336, 5660953), (398, 4779096), (597, 3186064), (796, 2389548), (1194, 1593032), (1393, 1365456), (1592, 1194774), (2388, 796516), (2786, 682728), (3184, 597387), (4179, 455152), (4776, 398258), (5572, 341364), (8358, 227576), (9552, 199129), (11144, 170682), (16716, 113788), (22288, 85341), (28447, 66864), (33432, 56894)]