201921948

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{24709}}^1$

素因数の和:24946

約数の個数: 36

約数和(自身を含む): 512683080

約数和(自身を除く): 310761132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 24709, 49418, 74127, 98836, 148254, 222381, 296508, 444762, 889524, 5608943, 11217886, 16826829, 22435772, 33653658, 50480487, 67307316, 100960974, 201921948]

約数ペア:

[(1, 201921948), (2, 100960974), (3, 67307316), (4, 50480487), (6, 33653658), (9, 22435772), (12, 16826829), (18, 11217886), (36, 5608943), (227, 889524), (454, 444762), (681, 296508), (908, 222381), (1362, 148254), (2043, 98836), (2724, 74127), (4086, 49418), (8172, 24709)]