204927673615

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3023}}^1\times {\mathrm{24517}}^1$

素因数の和:27631

約数の個数: 32

約数和(自身を含む): 284706938880

約数和(自身を除く): 79779265265

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 3023, 15115, 21161, 24517, 105805, 122585, 171619, 238817, 858095, 1194085, 1671719, 1936843, 8358595, 9684215, 13557901, 67789505, 74114891, 370574455, 518804237, 2594021185, 5855076389, 29275381945, 40985534723, 204927673615]

約数ペア:

[(1, 204927673615), (5, 40985534723), (7, 29275381945), (35, 5855076389), (79, 2594021185), (395, 518804237), (553, 370574455), (2765, 74114891), (3023, 67789505), (15115, 13557901), (21161, 9684215), (24517, 8358595), (105805, 1936843), (122585, 1671719), (171619, 1194085), (238817, 858095)]