201431922

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 419398560

約数和(自身を除く): 217966638

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 179, 222, 274, 358, 411, 537, 822, 1074, 1369, 2738, 4107, 5069, 6623, 8214, 10138, 13246, 15207, 19869, 24523, 30414, 39738, 49046, 73569, 147138, 187553, 245051, 375106, 490102, 562659, 735153, 907351, 1125318, 1470306, 1814702, 2722053, 5444106, 33571987, 67143974, 100715961, 201431922]

約数ペア:

[(1, 201431922), (2, 100715961), (3, 67143974), (6, 33571987), (37, 5444106), (74, 2722053), (111, 1814702), (137, 1470306), (179, 1125318), (222, 907351), (274, 735153), (358, 562659), (411, 490102), (537, 375106), (822, 245051), (1074, 187553), (1369, 147138), (2738, 73569), (4107, 49046), (5069, 39738), (6623, 30414), (8214, 24523), (10138, 19869), (13246, 15207)]