201227530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66853}}^1$

素因数の和:66910

約数の個数: 32

約数和(自身を含む): 423586944

約数和(自身を除く): 222359414

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66853, 133706, 334265, 467971, 668530, 935942, 2339855, 2874679, 4679710, 5749358, 14373395, 20122753, 28746790, 40245506, 100613765, 201227530]

約数ペア:

[(1, 201227530), (2, 100613765), (5, 40245506), (7, 28746790), (10, 20122753), (14, 14373395), (35, 5749358), (43, 4679710), (70, 2874679), (86, 2339855), (215, 935942), (301, 668530), (430, 467971), (602, 334265), (1505, 133706), (3010, 66853)]