204322328

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 448120320

約数和(自身を除く): 243797992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 151, 292, 302, 331, 511, 584, 604, 662, 1022, 1057, 1208, 1324, 2044, 2114, 2317, 2648, 4088, 4228, 4634, 8456, 9268, 11023, 18536, 22046, 24163, 44092, 48326, 49981, 77161, 88184, 96652, 99962, 154322, 169141, 193304, 199924, 308644, 338282, 349867, 399848, 617288, 676564, 699734, 1353128, 1399468, 2798936, 3648613, 7297226, 14594452, 25540291, 29188904, 51080582, 102161164, 204322328]

約数ペア:

[(1, 204322328), (2, 102161164), (4, 51080582), (7, 29188904), (8, 25540291), (14, 14594452), (28, 7297226), (56, 3648613), (73, 2798936), (146, 1399468), (151, 1353128), (292, 699734), (302, 676564), (331, 617288), (511, 399848), (584, 349867), (604, 338282), (662, 308644), (1022, 199924), (1057, 193304), (1208, 169141), (1324, 154322), (2044, 99962), (2114, 96652), (2317, 88184), (2648, 77161), (4088, 49981), (4228, 48326), (4634, 44092), (8456, 24163), (9268, 22046), (11023, 18536)]