202142484

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 530930400

約数和(自身を除く): 328787916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 603, 774, 804, 1206, 1548, 1949, 2412, 2881, 3898, 5762, 5847, 7796, 8643, 11524, 11694, 17286, 17541, 23388, 25929, 34572, 35082, 51858, 70164, 83807, 103716, 130583, 167614, 251421, 261166, 335228, 391749, 502842, 522332, 754263, 783498, 1005684, 1175247, 1508526, 1566996, 2350494, 3017052, 4700988, 5615069, 11230138, 16845207, 22460276, 33690414, 50535621, 67380828, 101071242, 202142484]

約数ペア:

[(1, 202142484), (2, 101071242), (3, 67380828), (4, 50535621), (6, 33690414), (9, 22460276), (12, 16845207), (18, 11230138), (36, 5615069), (43, 4700988), (67, 3017052), (86, 2350494), (129, 1566996), (134, 1508526), (172, 1175247), (201, 1005684), (258, 783498), (268, 754263), (387, 522332), (402, 502842), (516, 391749), (603, 335228), (774, 261166), (804, 251421), (1206, 167614), (1548, 130583), (1949, 103716), (2412, 83807), (2881, 70164), (3898, 51858), (5762, 35082), (5847, 34572), (7796, 25929), (8643, 23388), (11524, 17541), (11694, 17286)]