201458376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{399719}}^1$

素因数の和:399738

約数の個数: 48

約数和(自身を含む): 623563200

約数和(自身を除く): 422104824

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, 399719, 799438, 1199157, 1598876, 2398314, 2798033, 3197752, 3597471, 4796628, 5596066, 7194942, 8394099, 9593256, 11192132, 14389884, 16788198, 22384264, 25182297, 28779768, 33576396, 50364594, 67152792, 100729188, 201458376]

約数ペア:

[(1, 201458376), (2, 100729188), (3, 67152792), (4, 50364594), (6, 33576396), (7, 28779768), (8, 25182297), (9, 22384264), (12, 16788198), (14, 14389884), (18, 11192132), (21, 9593256), (24, 8394099), (28, 7194942), (36, 5596066), (42, 4796628), (56, 3597471), (63, 3197752), (72, 2798033), (84, 2398314), (126, 1598876), (168, 1199157), (252, 799438), (504, 399719)]