218420970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{43597}}^1$

素因数の和:43774

約数の個数: 32

約数和(自身を含む): 527361408

約数和(自身を除く): 308940438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 5010, 43597, 87194, 130791, 217985, 261582, 435970, 653955, 1307910, 7280699, 14561398, 21842097, 36403495, 43684194, 72806990, 109210485, 218420970]

約数ペア:

[(1, 218420970), (2, 109210485), (3, 72806990), (5, 43684194), (6, 36403495), (10, 21842097), (15, 14561398), (30, 7280699), (167, 1307910), (334, 653955), (501, 435970), (835, 261582), (1002, 217985), (1670, 130791), (2505, 87194), (5010, 43597)]