202107912

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 545740800

約数和(自身を除く): 343632888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 67, 74, 79, 86, 111, 129, 134, 148, 158, 172, 201, 222, 237, 258, 268, 296, 316, 344, 402, 444, 474, 516, 536, 632, 804, 888, 948, 1032, 1591, 1608, 1896, 2479, 2881, 2923, 3182, 3397, 4773, 4958, 5293, 5762, 5846, 6364, 6794, 7437, 8643, 8769, 9546, 9916, 10191, 10586, 11524, 11692, 12728, 13588, 14874, 15879, 17286, 17538, 19092, 19832, 20382, 21172, 23048, 23384, 27176, 29748, 31758, 34572, 35076, 38184, 40764, 42344, 59496, 63516, 69144, 70152, 81528, 106597, 125689, 127032, 195841, 213194, 227599, 251378, 319791, 377067, 391682, 426388, 455198, 502756, 587523, 639582, 682797, 754134, 783364, 852776, 910396, 1005512, 1175046, 1279164, 1365594, 1508268, 1566728, 1820792, 2350092, 2558328, 2731188, 3016536, 4700184, 5462376, 8421163, 16842326, 25263489, 33684652, 50526978, 67369304, 101053956, 202107912]

約数ペア:

[(1, 202107912), (2, 101053956), (3, 67369304), (4, 50526978), (6, 33684652), (8, 25263489), (12, 16842326), (24, 8421163), (37, 5462376), (43, 4700184), (67, 3016536), (74, 2731188), (79, 2558328), (86, 2350092), (111, 1820792), (129, 1566728), (134, 1508268), (148, 1365594), (158, 1279164), (172, 1175046), (201, 1005512), (222, 910396), (237, 852776), (258, 783364), (268, 754134), (296, 682797), (316, 639582), (344, 587523), (402, 502756), (444, 455198), (474, 426388), (516, 391682), (536, 377067), (632, 319791), (804, 251378), (888, 227599), (948, 213194), (1032, 195841), (1591, 127032), (1608, 125689), (1896, 106597), (2479, 81528), (2881, 70152), (2923, 69144), (3182, 63516), (3397, 59496), (4773, 42344), (4958, 40764), (5293, 38184), (5762, 35076), (5846, 34572), (6364, 31758), (6794, 29748), (7437, 27176), (8643, 23384), (8769, 23048), (9546, 21172), (9916, 20382), (10191, 19832), (10586, 19092), (11524, 17538), (11692, 17286), (12728, 15879), (13588, 14874)]