202474460

素因数分解:

$2^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{12301}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 425747616

約数和(自身を除く): 223273156

約数列:

[1, 2, 4, 5, 10, 20, 823, 1646, 3292, 4115, 8230, 12301, 16460, 24602, 49204, 61505, 123010, 246020, 10123723, 20247446, 40494892, 50618615, 101237230, 202474460]

約数ペア:

[(1, 202474460), (2, 101237230), (4, 50618615), (5, 40494892), (10, 20247446), (20, 10123723), (823, 246020), (1646, 123010), (3292, 61505), (4115, 49204), (8230, 24602), (12301, 16460)]