209330664

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 532224000

約数和(自身を除く): 322893336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 139, 262, 278, 393, 417, 479, 524, 556, 786, 834, 958, 1048, 1112, 1437, 1572, 1668, 1916, 2874, 3144, 3336, 3832, 5748, 11496, 18209, 36418, 54627, 62749, 66581, 72836, 109254, 125498, 133162, 145672, 188247, 199743, 218508, 250996, 266324, 376494, 399486, 437016, 501992, 532648, 752988, 798972, 1505976, 1597944, 8722111, 17444222, 26166333, 34888444, 52332666, 69776888, 104665332, 209330664]

約数ペア:

[(1, 209330664), (2, 104665332), (3, 69776888), (4, 52332666), (6, 34888444), (8, 26166333), (12, 17444222), (24, 8722111), (131, 1597944), (139, 1505976), (262, 798972), (278, 752988), (393, 532648), (417, 501992), (479, 437016), (524, 399486), (556, 376494), (786, 266324), (834, 250996), (958, 218508), (1048, 199743), (1112, 188247), (1437, 145672), (1572, 133162), (1668, 125498), (1916, 109254), (2874, 72836), (3144, 66581), (3336, 62749), (3832, 54627), (5748, 36418), (11496, 18209)]