199441152

素因数分解:

$2^8\times 3^2\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:938

約数の個数: 108

約数和(自身を含む): 581129640

約数和(自身を除く): 381688488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 576, 642, 768, 809, 856, 963, 1152, 1284, 1618, 1712, 1926, 2304, 2427, 2568, 3236, 3424, 3852, 4854, 5136, 6472, 6848, 7281, 7704, 9708, 10272, 12944, 13696, 14562, 15408, 19416, 20544, 25888, 27392, 29124, 30816, 38832, 41088, 51776, 58248, 61632, 77664, 82176, 86563, 103552, 116496, 123264, 155328, 173126, 207104, 232992, 246528, 259689, 310656, 346252, 465984, 519378, 621312, 692504, 779067, 931968, 1038756, 1385008, 1558134, 1863936, 2077512, 2770016, 3116268, 4155024, 5540032, 6232536, 8310048, 11080064, 12465072, 16620096, 22160128, 24930144, 33240192, 49860288, 66480384, 99720576, 199441152]

約数ペア:

[(1, 199441152), (2, 99720576), (3, 66480384), (4, 49860288), (6, 33240192), (8, 24930144), (9, 22160128), (12, 16620096), (16, 12465072), (18, 11080064), (24, 8310048), (32, 6232536), (36, 5540032), (48, 4155024), (64, 3116268), (72, 2770016), (96, 2077512), (107, 1863936), (128, 1558134), (144, 1385008), (192, 1038756), (214, 931968), (256, 779067), (288, 692504), (321, 621312), (384, 519378), (428, 465984), (576, 346252), (642, 310656), (768, 259689), (809, 246528), (856, 232992), (963, 207104), (1152, 173126), (1284, 155328), (1618, 123264), (1712, 116496), (1926, 103552), (2304, 86563), (2427, 82176), (2568, 77664), (3236, 61632), (3424, 58248), (3852, 51776), (4854, 41088), (5136, 38832), (6472, 30816), (6848, 29124), (7281, 27392), (7704, 25888), (9708, 20544), (10272, 19416), (12944, 15408), (13696, 14562)]