201664038

素因数分解:

$2^1\times 3^1\times {\mathrm{431}}^1\times {\mathrm{77983}}^1$

素因数の和:78419

約数の個数: 16

約数和(自身を含む): 404269056

約数和(自身を除く): 202605018

約数列:

[1, 2, 3, 6, 431, 862, 1293, 2586, 77983, 155966, 233949, 467898, 33610673, 67221346, 100832019, 201664038]

約数ペア:

[(1, 201664038), (2, 100832019), (3, 67221346), (6, 33610673), (431, 467898), (862, 233949), (1293, 155966), (2586, 77983)]