206828552

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 454256640

約数和(自身を除く): 247428088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 191, 244, 317, 382, 427, 488, 634, 764, 854, 1268, 1337, 1528, 1708, 2219, 2536, 2674, 3416, 4438, 5348, 8876, 10696, 11651, 17752, 19337, 23302, 38674, 46604, 60547, 77348, 81557, 93208, 121094, 135359, 154696, 163114, 242188, 270718, 326228, 423829, 484376, 541436, 652456, 847658, 1082872, 1695316, 3390632, 3693367, 7386734, 14773468, 25853569, 29546936, 51707138, 103414276, 206828552]

約数ペア:

[(1, 206828552), (2, 103414276), (4, 51707138), (7, 29546936), (8, 25853569), (14, 14773468), (28, 7386734), (56, 3693367), (61, 3390632), (122, 1695316), (191, 1082872), (244, 847658), (317, 652456), (382, 541436), (427, 484376), (488, 423829), (634, 326228), (764, 270718), (854, 242188), (1268, 163114), (1337, 154696), (1528, 135359), (1708, 121094), (2219, 93208), (2536, 81557), (2674, 77348), (3416, 60547), (4438, 46604), (5348, 38674), (8876, 23302), (10696, 19337), (11651, 17752)]