205832060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 521579520

約数和(自身を除く): 315747460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 97, 115, 140, 161, 194, 230, 322, 388, 460, 485, 644, 659, 679, 805, 970, 1318, 1358, 1610, 1940, 2231, 2636, 2716, 3220, 3295, 3395, 4462, 4613, 6590, 6790, 8924, 9226, 11155, 13180, 13580, 15157, 15617, 18452, 22310, 23065, 30314, 31234, 44620, 46130, 60628, 62468, 63923, 75785, 78085, 92260, 106099, 127846, 151570, 156170, 212198, 255692, 303140, 312340, 319615, 424396, 447461, 530495, 639230, 894922, 1060990, 1278460, 1470229, 1789844, 2121980, 2237305, 2940458, 4474610, 5880916, 7351145, 8949220, 10291603, 14702290, 20583206, 29404580, 41166412, 51458015, 102916030, 205832060]

約数ペア:

[(1, 205832060), (2, 102916030), (4, 51458015), (5, 41166412), (7, 29404580), (10, 20583206), (14, 14702290), (20, 10291603), (23, 8949220), (28, 7351145), (35, 5880916), (46, 4474610), (70, 2940458), (92, 2237305), (97, 2121980), (115, 1789844), (140, 1470229), (161, 1278460), (194, 1060990), (230, 894922), (322, 639230), (388, 530495), (460, 447461), (485, 424396), (644, 319615), (659, 312340), (679, 303140), (805, 255692), (970, 212198), (1318, 156170), (1358, 151570), (1610, 127846), (1940, 106099), (2231, 92260), (2636, 78085), (2716, 75785), (3220, 63923), (3295, 62468), (3395, 60628), (4462, 46130), (4613, 44620), (6590, 31234), (6790, 30314), (8924, 23065), (9226, 22310), (11155, 18452), (13180, 15617), (13580, 15157)]