205369884

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{40459}}^1$

素因数の和:40519

約数の個数: 48

約数和(自身を含む): 543782400

約数和(自身を除く): 338412516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 40459, 80918, 121377, 161836, 242754, 364131, 485508, 728262, 1092393, 1456524, 1901573, 2184786, 3803146, 4369572, 5704719, 7606292, 11409438, 17114157, 22818876, 34228314, 51342471, 68456628, 102684942, 205369884]

約数ペア:

[(1, 205369884), (2, 102684942), (3, 68456628), (4, 51342471), (6, 34228314), (9, 22818876), (12, 17114157), (18, 11409438), (27, 7606292), (36, 5704719), (47, 4369572), (54, 3803146), (94, 2184786), (108, 1901573), (141, 1456524), (188, 1092393), (282, 728262), (423, 485508), (564, 364131), (846, 242754), (1269, 161836), (1692, 121377), (2538, 80918), (5076, 40459)]