200312931

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 343752864

約数和(自身を除く): 143439933

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 91, 111, 147, 259, 273, 481, 637, 777, 1443, 1813, 1911, 2833, 3367, 5439, 8499, 10101, 19831, 23569, 36829, 59493, 70707, 104821, 110487, 138817, 257803, 314463, 416451, 733747, 773409, 1362673, 1804621, 2201241, 4088019, 5136229, 5413863, 9538711, 15408687, 28616133, 66770977, 200312931]

約数ペア:

[(1, 200312931), (3, 66770977), (7, 28616133), (13, 15408687), (21, 9538711), (37, 5413863), (39, 5136229), (49, 4088019), (91, 2201241), (111, 1804621), (147, 1362673), (259, 773409), (273, 733747), (481, 416451), (637, 314463), (777, 257803), (1443, 138817), (1813, 110487), (1911, 104821), (2833, 70707), (3367, 59493), (5439, 36829), (8499, 23569), (10101, 19831)]