201220848

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1276

約数の個数: 100

約数和(自身を含む): 587106520

約数和(自身を除く): 385885672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 556, 648, 834, 1112, 1117, 1251, 1296, 1668, 2224, 2234, 2502, 3336, 3351, 3753, 4468, 5004, 6672, 6702, 7506, 8936, 10008, 10053, 11259, 13404, 15012, 17872, 20016, 20106, 22518, 26808, 30024, 30159, 40212, 45036, 53616, 60048, 60318, 80424, 90072, 90477, 120636, 155263, 160848, 180144, 180954, 241272, 310526, 361908, 465789, 482544, 621052, 723816, 931578, 1242104, 1397367, 1447632, 1863156, 2484208, 2794734, 3726312, 4192101, 5589468, 7452624, 8384202, 11178936, 12576303, 16768404, 22357872, 25152606, 33536808, 50305212, 67073616, 100610424, 201220848]

約数ペア:

[(1, 201220848), (2, 100610424), (3, 67073616), (4, 50305212), (6, 33536808), (8, 25152606), (9, 22357872), (12, 16768404), (16, 12576303), (18, 11178936), (24, 8384202), (27, 7452624), (36, 5589468), (48, 4192101), (54, 3726312), (72, 2794734), (81, 2484208), (108, 1863156), (139, 1447632), (144, 1397367), (162, 1242104), (216, 931578), (278, 723816), (324, 621052), (417, 482544), (432, 465789), (556, 361908), (648, 310526), (834, 241272), (1112, 180954), (1117, 180144), (1251, 160848), (1296, 155263), (1668, 120636), (2224, 90477), (2234, 90072), (2502, 80424), (3336, 60318), (3351, 60048), (3753, 53616), (4468, 45036), (5004, 40212), (6672, 30159), (6702, 30024), (7506, 26808), (8936, 22518), (10008, 20106), (10053, 20016), (11259, 17872), (13404, 15012)]