200717496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{398249}}^1$

素因数の和:398268

約数の個数: 48

約数和(自身を含む): 621270000

約数和(自身を除く): 420552504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 398249, 796498, 1194747, 1592996, 2389494, 2787743, 3185992, 3584241, 4778988, 5575486, 7168482, 8363229, 9557976, 11150972, 14336964, 16726458, 22301944, 25089687, 28673928, 33452916, 50179374, 66905832, 100358748, 200717496]

約数ペア:

[(1, 200717496), (2, 100358748), (3, 66905832), (4, 50179374), (6, 33452916), (7, 28673928), (8, 25089687), (9, 22301944), (12, 16726458), (14, 14336964), (18, 11150972), (21, 9557976), (24, 8363229), (28, 7168482), (36, 5575486), (42, 4778988), (56, 3584241), (63, 3185992), (72, 2787743), (84, 2389494), (126, 1592996), (168, 1194747), (252, 796498), (504, 398249)]