201054078

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 72

約数和(自身を含む): 460933200

約数和(自身を除く): 259879122

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 199, 222, 246, 333, 369, 398, 597, 666, 738, 1194, 1369, 1517, 1791, 2738, 3034, 3582, 4107, 4551, 7363, 8159, 8214, 9102, 12321, 13653, 14726, 16318, 22089, 24477, 24642, 27306, 44178, 48954, 56129, 66267, 73431, 112258, 132534, 146862, 168387, 272431, 301883, 336774, 505161, 544862, 603766, 817293, 905649, 1010322, 1634586, 1811298, 2451879, 2716947, 4903758, 5433894, 11169671, 22339342, 33509013, 67018026, 100527039, 201054078]

約数ペア:

[(1, 201054078), (2, 100527039), (3, 67018026), (6, 33509013), (9, 22339342), (18, 11169671), (37, 5433894), (41, 4903758), (74, 2716947), (82, 2451879), (111, 1811298), (123, 1634586), (199, 1010322), (222, 905649), (246, 817293), (333, 603766), (369, 544862), (398, 505161), (597, 336774), (666, 301883), (738, 272431), (1194, 168387), (1369, 146862), (1517, 132534), (1791, 112258), (2738, 73431), (3034, 66267), (3582, 56129), (4107, 48954), (4551, 44178), (7363, 27306), (8159, 24642), (8214, 24477), (9102, 22089), (12321, 16318), (13653, 14726)]