208799892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43609}}^1$

素因数の和:43645

約数の個数: 72

約数和(自身を含む): 634961600

約数和(自身を除く): 426161708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 43609, 87218, 130827, 174436, 261654, 305263, 392481, 523308, 610526, 784962, 828571, 915789, 1221052, 1569924, 1657142, 1831578, 2485713, 2747367, 3314284, 3663156, 4971426, 5494734, 5799997, 7457139, 9942852, 10989468, 11599994, 14914278, 17399991, 23199988, 29828556, 34799982, 52199973, 69599964, 104399946, 208799892]

約数ペア:

[(1, 208799892), (2, 104399946), (3, 69599964), (4, 52199973), (6, 34799982), (7, 29828556), (9, 23199988), (12, 17399991), (14, 14914278), (18, 11599994), (19, 10989468), (21, 9942852), (28, 7457139), (36, 5799997), (38, 5494734), (42, 4971426), (57, 3663156), (63, 3314284), (76, 2747367), (84, 2485713), (114, 1831578), (126, 1657142), (133, 1569924), (171, 1221052), (228, 915789), (252, 828571), (266, 784962), (342, 610526), (399, 523308), (532, 392481), (684, 305263), (798, 261654), (1197, 174436), (1596, 130827), (2394, 87218), (4788, 43609)]