210971592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11863}}^1$

素因数の和:11907

約数の個数: 96

約数和(自身を含む): 647774400

約数和(自身を除く): 436802808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 11863, 17784, 23726, 35589, 47452, 71178, 94904, 106767, 142356, 154219, 213534, 225397, 284712, 308438, 427068, 450794, 462657, 616876, 676191, 854136, 901588, 925314, 1233752, 1352382, 1387971, 1803176, 1850628, 2028573, 2704764, 2775942, 2930161, 3701256, 4057146, 5409528, 5551884, 5860322, 8114292, 8790483, 11103768, 11720644, 16228584, 17580966, 23441288, 26371449, 35161932, 52742898, 70323864, 105485796, 210971592]

約数ペア:

[(1, 210971592), (2, 105485796), (3, 70323864), (4, 52742898), (6, 35161932), (8, 26371449), (9, 23441288), (12, 17580966), (13, 16228584), (18, 11720644), (19, 11103768), (24, 8790483), (26, 8114292), (36, 5860322), (38, 5551884), (39, 5409528), (52, 4057146), (57, 3701256), (72, 2930161), (76, 2775942), (78, 2704764), (104, 2028573), (114, 1850628), (117, 1803176), (152, 1387971), (156, 1352382), (171, 1233752), (228, 925314), (234, 901588), (247, 854136), (312, 676191), (342, 616876), (456, 462657), (468, 450794), (494, 427068), (684, 308438), (741, 284712), (936, 225397), (988, 213534), (1368, 154219), (1482, 142356), (1976, 106767), (2223, 94904), (2964, 71178), (4446, 47452), (5928, 35589), (8892, 23726), (11863, 17784)]