209828428218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{23369}}^1$

素因数の和:23676

約数の個数: 96

約数和(自身を含む): 477735148800

約数和(自身を除く): 267906720582

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 167, 174, 206, 261, 309, 334, 501, 522, 618, 927, 1002, 1503, 1854, 2987, 3006, 4843, 5974, 8961, 9686, 14529, 17201, 17922, 23369, 26883, 29058, 34402, 43587, 46738, 51603, 53766, 70107, 87174, 103206, 140214, 154809, 210321, 309618, 420642, 498829, 677701, 997658, 1355402, 1496487, 2033103, 2407007, 2992974, 3902623, 4066206, 4489461, 4814014, 6099309, 7221021, 7805246, 8978922, 11707869, 12198618, 14442042, 21663063, 23415738, 35123607, 43326126, 69803203, 70247214, 113176067, 139606406, 209409609, 226352134, 339528201, 401970169, 418819218, 628228827, 679056402, 803940338, 1018584603, 1205910507, 1256457654, 2037169206, 2411821014, 3617731521, 7235463042, 11657134901, 23314269802, 34971404703, 69942809406, 104914214109, 209828428218]

約数ペア:

[(1, 209828428218), (2, 104914214109), (3, 69942809406), (6, 34971404703), (9, 23314269802), (18, 11657134901), (29, 7235463042), (58, 3617731521), (87, 2411821014), (103, 2037169206), (167, 1256457654), (174, 1205910507), (206, 1018584603), (261, 803940338), (309, 679056402), (334, 628228827), (501, 418819218), (522, 401970169), (618, 339528201), (927, 226352134), (1002, 209409609), (1503, 139606406), (1854, 113176067), (2987, 70247214), (3006, 69803203), (4843, 43326126), (5974, 35123607), (8961, 23415738), (9686, 21663063), (14529, 14442042), (17201, 12198618), (17922, 11707869), (23369, 8978922), (26883, 7805246), (29058, 7221021), (34402, 6099309), (43587, 4814014), (46738, 4489461), (51603, 4066206), (53766, 3902623), (70107, 2992974), (87174, 2407007), (103206, 2033103), (140214, 1496487), (154809, 1355402), (210321, 997658), (309618, 677701), (420642, 498829)]