202172964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2406821}}^1$

素因数の和:2406835

約数の個数: 24

約数和(自身を含む): 539128128

約数和(自身を除く): 336955164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2406821, 4813642, 7220463, 9627284, 14440926, 16847747, 28881852, 33695494, 50543241, 67390988, 101086482, 202172964]

約数ペア:

[(1, 202172964), (2, 101086482), (3, 67390988), (4, 50543241), (6, 33695494), (7, 28881852), (12, 16847747), (14, 14440926), (21, 9627284), (28, 7220463), (42, 4813642), (84, 2406821)]