200817318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1567}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 455196672

約数和(自身を除く): 254379354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 93, 106, 159, 186, 318, 403, 689, 806, 1209, 1378, 1567, 1643, 2067, 2418, 3134, 3286, 4134, 4701, 4929, 9402, 9858, 20371, 21359, 40742, 42718, 48577, 61113, 64077, 83051, 97154, 122226, 128154, 145731, 166102, 249153, 291462, 498306, 631501, 1079663, 1263002, 1894503, 2159326, 2574581, 3238989, 3789006, 5149162, 6477978, 7723743, 15447486, 33469553, 66939106, 100408659, 200817318]

約数ペア:

[(1, 200817318), (2, 100408659), (3, 66939106), (6, 33469553), (13, 15447486), (26, 7723743), (31, 6477978), (39, 5149162), (53, 3789006), (62, 3238989), (78, 2574581), (93, 2159326), (106, 1894503), (159, 1263002), (186, 1079663), (318, 631501), (403, 498306), (689, 291462), (806, 249153), (1209, 166102), (1378, 145731), (1567, 128154), (1643, 122226), (2067, 97154), (2418, 83051), (3134, 64077), (3286, 61113), (4134, 48577), (4701, 42718), (4929, 40742), (9402, 21359), (9858, 20371)]