204069105

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88919}}^1$

素因数の和:88950

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 180065295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 88919, 266757, 444595, 800271, 1333785, 1511623, 2400813, 4001355, 4534869, 7558115, 12004065, 13604607, 22674345, 40813821, 68023035, 204069105]

約数ペア:

[(1, 204069105), (3, 68023035), (5, 40813821), (9, 22674345), (15, 13604607), (17, 12004065), (27, 7558115), (45, 4534869), (51, 4001355), (85, 2400813), (135, 1511623), (153, 1333785), (255, 800271), (459, 444595), (765, 266757), (2295, 88919)]