200748296

素因数分解:

$2^3\times 7^3\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 442800000

約数和(自身を除く): 242051704

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 343, 392, 491, 596, 686, 982, 1043, 1192, 1372, 1964, 2086, 2744, 3437, 3928, 4172, 6874, 7301, 8344, 13748, 14602, 24059, 27496, 29204, 48118, 51107, 58408, 73159, 96236, 102214, 146318, 168413, 192472, 204428, 292636, 336826, 408856, 512113, 585272, 673652, 1024226, 1347304, 2048452, 3584791, 4096904, 7169582, 14339164, 25093537, 28678328, 50187074, 100374148, 200748296]

約数ペア:

[(1, 200748296), (2, 100374148), (4, 50187074), (7, 28678328), (8, 25093537), (14, 14339164), (28, 7169582), (49, 4096904), (56, 3584791), (98, 2048452), (149, 1347304), (196, 1024226), (298, 673652), (343, 585272), (392, 512113), (491, 408856), (596, 336826), (686, 292636), (982, 204428), (1043, 192472), (1192, 168413), (1372, 146318), (1964, 102214), (2086, 96236), (2744, 73159), (3437, 58408), (3928, 51107), (4172, 48118), (6874, 29204), (7301, 27496), (8344, 24059), (13748, 14602)]