201196226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 64

約数和(自身を含む): 402057216

約数和(自身を除く): 200860990

約数列:

[1, 2, 7, 11, 14, 22, 23, 43, 46, 77, 86, 154, 161, 253, 301, 322, 473, 506, 602, 946, 989, 1321, 1771, 1978, 2642, 3311, 3542, 6622, 6923, 9247, 10879, 13846, 14531, 18494, 21758, 29062, 30383, 56803, 60766, 76153, 101717, 113606, 152306, 203434, 212681, 334213, 397621, 425362, 624833, 668426, 795242, 1249666, 1306469, 2339491, 2612938, 4373831, 4678982, 8747662, 9145283, 14371159, 18290566, 28742318, 100598113, 201196226]

約数ペア:

[(1, 201196226), (2, 100598113), (7, 28742318), (11, 18290566), (14, 14371159), (22, 9145283), (23, 8747662), (43, 4678982), (46, 4373831), (77, 2612938), (86, 2339491), (154, 1306469), (161, 1249666), (253, 795242), (301, 668426), (322, 624833), (473, 425362), (506, 397621), (602, 334213), (946, 212681), (989, 203434), (1321, 152306), (1771, 113606), (1978, 101717), (2642, 76153), (3311, 60766), (3542, 56803), (6622, 30383), (6923, 29062), (9247, 21758), (10879, 18494), (13846, 14531)]