201556308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2556

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 282767532

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 167, 172, 258, 334, 501, 516, 668, 1002, 2004, 2339, 4678, 7017, 7181, 9356, 14034, 14362, 21543, 28068, 28724, 43086, 86172, 100577, 201154, 301731, 390613, 402308, 603462, 781226, 1171839, 1206924, 1562452, 2343678, 4687356, 16796359, 33592718, 50389077, 67185436, 100778154, 201556308]

約数ペア:

[(1, 201556308), (2, 100778154), (3, 67185436), (4, 50389077), (6, 33592718), (12, 16796359), (43, 4687356), (86, 2343678), (129, 1562452), (167, 1206924), (172, 1171839), (258, 781226), (334, 603462), (501, 402308), (516, 390613), (668, 301731), (1002, 201154), (2004, 100577), (2339, 86172), (4678, 43086), (7017, 28724), (7181, 28068), (9356, 21543), (14034, 14362)]