212029956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 555935744

約数和(自身を除く): 343905788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 313, 372, 558, 607, 626, 939, 1116, 1214, 1252, 1821, 1878, 2428, 2817, 3642, 3756, 5463, 5634, 7284, 9703, 10926, 11268, 18817, 19406, 21852, 29109, 37634, 38812, 56451, 58218, 75268, 87327, 112902, 116436, 169353, 174654, 189991, 225804, 338706, 349308, 379982, 569973, 677412, 759964, 1139946, 1709919, 2279892, 3419838, 5889721, 6839676, 11779442, 17669163, 23558884, 35338326, 53007489, 70676652, 106014978, 212029956]

約数ペア:

[(1, 212029956), (2, 106014978), (3, 70676652), (4, 53007489), (6, 35338326), (9, 23558884), (12, 17669163), (18, 11779442), (31, 6839676), (36, 5889721), (62, 3419838), (93, 2279892), (124, 1709919), (186, 1139946), (279, 759964), (313, 677412), (372, 569973), (558, 379982), (607, 349308), (626, 338706), (939, 225804), (1116, 189991), (1214, 174654), (1252, 169353), (1821, 116436), (1878, 112902), (2428, 87327), (2817, 75268), (3642, 58218), (3756, 56451), (5463, 38812), (5634, 37634), (7284, 29109), (9703, 21852), (10926, 19406), (11268, 18817)]