213209136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4919}}^1$

素因数の和:4983

約数の個数: 120

約数和(自身を含む): 697931520

約数和(自身を除く): 484722384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4816, 4919, 5418, 6192, 7224, 9838, 10836, 14448, 14757, 19676, 21672, 29514, 34433, 39352, 43344, 44271, 59028, 68866, 78704, 88542, 103299, 118056, 137732, 177084, 206598, 211517, 236112, 275464, 309897, 354168, 413196, 423034, 550928, 619794, 634551, 708336, 826392, 846068, 1239588, 1269102, 1480619, 1652784, 1692136, 1903653, 2479176, 2538204, 2961238, 3384272, 3807306, 4441857, 4958352, 5076408, 5922476, 7614612, 8883714, 10152816, 11844952, 13325571, 15229224, 17767428, 23689904, 26651142, 30458448, 35534856, 53302284, 71069712, 106604568, 213209136]

約数ペア:

[(1, 213209136), (2, 106604568), (3, 71069712), (4, 53302284), (6, 35534856), (7, 30458448), (8, 26651142), (9, 23689904), (12, 17767428), (14, 15229224), (16, 13325571), (18, 11844952), (21, 10152816), (24, 8883714), (28, 7614612), (36, 5922476), (42, 5076408), (43, 4958352), (48, 4441857), (56, 3807306), (63, 3384272), (72, 2961238), (84, 2538204), (86, 2479176), (112, 1903653), (126, 1692136), (129, 1652784), (144, 1480619), (168, 1269102), (172, 1239588), (252, 846068), (258, 826392), (301, 708336), (336, 634551), (344, 619794), (387, 550928), (504, 423034), (516, 413196), (602, 354168), (688, 309897), (774, 275464), (903, 236112), (1008, 211517), (1032, 206598), (1204, 177084), (1548, 137732), (1806, 118056), (2064, 103299), (2408, 88542), (2709, 78704), (3096, 68866), (3612, 59028), (4816, 44271), (4919, 43344), (5418, 39352), (6192, 34433), (7224, 29514), (9838, 21672), (10836, 19676), (14448, 14757)]