198809208

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:830

約数の個数: 128

約数和(自身を含む): 601473600

約数和(自身を除く): 402664392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 101, 104, 108, 117, 156, 202, 216, 234, 303, 312, 351, 404, 468, 606, 701, 702, 808, 909, 936, 1212, 1313, 1402, 1404, 1818, 2103, 2424, 2626, 2727, 2804, 2808, 3636, 3939, 4206, 5252, 5454, 5608, 6309, 7272, 7878, 8412, 9113, 10504, 10908, 11817, 12618, 15756, 16824, 18226, 18927, 21816, 23634, 25236, 27339, 31512, 35451, 36452, 37854, 47268, 50472, 54678, 70801, 70902, 72904, 75708, 82017, 94536, 109356, 141602, 141804, 151416, 164034, 212403, 218712, 246051, 283204, 283608, 328068, 424806, 492102, 566408, 637209, 656136, 849612, 920413, 984204, 1274418, 1699224, 1840826, 1911627, 1968408, 2548836, 2761239, 3681652, 3823254, 5097672, 5522478, 7363304, 7646508, 8283717, 11044956, 15293016, 16567434, 22089912, 24851151, 33134868, 49702302, 66269736, 99404604, 198809208]

約数ペア:

[(1, 198809208), (2, 99404604), (3, 66269736), (4, 49702302), (6, 33134868), (8, 24851151), (9, 22089912), (12, 16567434), (13, 15293016), (18, 11044956), (24, 8283717), (26, 7646508), (27, 7363304), (36, 5522478), (39, 5097672), (52, 3823254), (54, 3681652), (72, 2761239), (78, 2548836), (101, 1968408), (104, 1911627), (108, 1840826), (117, 1699224), (156, 1274418), (202, 984204), (216, 920413), (234, 849612), (303, 656136), (312, 637209), (351, 566408), (404, 492102), (468, 424806), (606, 328068), (701, 283608), (702, 283204), (808, 246051), (909, 218712), (936, 212403), (1212, 164034), (1313, 151416), (1402, 141804), (1404, 141602), (1818, 109356), (2103, 94536), (2424, 82017), (2626, 75708), (2727, 72904), (2804, 70902), (2808, 70801), (3636, 54678), (3939, 50472), (4206, 47268), (5252, 37854), (5454, 36452), (5608, 35451), (6309, 31512), (7272, 27339), (7878, 25236), (8412, 23634), (9113, 21816), (10504, 18927), (10908, 18226), (11817, 16824), (12618, 15756)]