206690904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1033}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 641989920

約数和(自身を除く): 435299016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 397, 504, 794, 1033, 1191, 1588, 2066, 2382, 2779, 3099, 3176, 3573, 4132, 4764, 5558, 6198, 7146, 7231, 8264, 8337, 9297, 9528, 11116, 12396, 14292, 14462, 16674, 18594, 21693, 22232, 24792, 25011, 28584, 28924, 33348, 37188, 43386, 50022, 57848, 65079, 66696, 74376, 86772, 100044, 130158, 173544, 200088, 260316, 410101, 520632, 820202, 1230303, 1640404, 2460606, 2870707, 3280808, 3690909, 4921212, 5741414, 7381818, 8612121, 9842424, 11482828, 14763636, 17224242, 22965656, 25836363, 29527272, 34448484, 51672726, 68896968, 103345452, 206690904]

約数ペア:

[(1, 206690904), (2, 103345452), (3, 68896968), (4, 51672726), (6, 34448484), (7, 29527272), (8, 25836363), (9, 22965656), (12, 17224242), (14, 14763636), (18, 11482828), (21, 9842424), (24, 8612121), (28, 7381818), (36, 5741414), (42, 4921212), (56, 3690909), (63, 3280808), (72, 2870707), (84, 2460606), (126, 1640404), (168, 1230303), (252, 820202), (397, 520632), (504, 410101), (794, 260316), (1033, 200088), (1191, 173544), (1588, 130158), (2066, 100044), (2382, 86772), (2779, 74376), (3099, 66696), (3176, 65079), (3573, 57848), (4132, 50022), (4764, 43386), (5558, 37188), (6198, 33348), (7146, 28924), (7231, 28584), (8264, 25011), (8337, 24792), (9297, 22232), (9528, 21693), (11116, 18594), (12396, 16674), (14292, 14462)]