205095408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2934

約数の個数: 80

約数和(自身を含む): 608413440

約数和(自身を除く): 403318032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 227, 336, 454, 681, 908, 1362, 1589, 1816, 2689, 2724, 3178, 3632, 4767, 5378, 5448, 6356, 8067, 9534, 10756, 10896, 12712, 16134, 18823, 19068, 21512, 25424, 32268, 37646, 38136, 43024, 56469, 64536, 75292, 76272, 112938, 129072, 150584, 225876, 301168, 451752, 610403, 903504, 1220806, 1831209, 2441612, 3662418, 4272821, 4883224, 7324836, 8545642, 9766448, 12818463, 14649672, 17091284, 25636926, 29299344, 34182568, 51273852, 68365136, 102547704, 205095408]

約数ペア:

[(1, 205095408), (2, 102547704), (3, 68365136), (4, 51273852), (6, 34182568), (7, 29299344), (8, 25636926), (12, 17091284), (14, 14649672), (16, 12818463), (21, 9766448), (24, 8545642), (28, 7324836), (42, 4883224), (48, 4272821), (56, 3662418), (84, 2441612), (112, 1831209), (168, 1220806), (227, 903504), (336, 610403), (454, 451752), (681, 301168), (908, 225876), (1362, 150584), (1589, 129072), (1816, 112938), (2689, 76272), (2724, 75292), (3178, 64536), (3632, 56469), (4767, 43024), (5378, 38136), (5448, 37646), (6356, 32268), (8067, 25424), (9534, 21512), (10756, 19068), (10896, 18823), (12712, 16134)]