200930240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 112

約数和(自身を含む): 550493184

約数和(自身を除く): 349562944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 271, 280, 320, 331, 448, 542, 560, 662, 1084, 1120, 1324, 1355, 1655, 1897, 2168, 2240, 2317, 2648, 2710, 3310, 3794, 4336, 4634, 5296, 5420, 6620, 7588, 8672, 9268, 9485, 10592, 10840, 11585, 13240, 15176, 17344, 18536, 18970, 21184, 21680, 23170, 26480, 30352, 37072, 37940, 43360, 46340, 52960, 60704, 74144, 75880, 86720, 89701, 92680, 105920, 121408, 148288, 151760, 179402, 185360, 303520, 358804, 370720, 448505, 607040, 627907, 717608, 741440, 897010, 1255814, 1435216, 1794020, 2511628, 2870432, 3139535, 3588040, 5023256, 5740864, 6279070, 7176080, 10046512, 12558140, 14352160, 20093024, 25116280, 28704320, 40186048, 50232560, 100465120, 200930240]

約数ペア:

[(1, 200930240), (2, 100465120), (4, 50232560), (5, 40186048), (7, 28704320), (8, 25116280), (10, 20093024), (14, 14352160), (16, 12558140), (20, 10046512), (28, 7176080), (32, 6279070), (35, 5740864), (40, 5023256), (56, 3588040), (64, 3139535), (70, 2870432), (80, 2511628), (112, 1794020), (140, 1435216), (160, 1255814), (224, 897010), (271, 741440), (280, 717608), (320, 627907), (331, 607040), (448, 448505), (542, 370720), (560, 358804), (662, 303520), (1084, 185360), (1120, 179402), (1324, 151760), (1355, 148288), (1655, 121408), (1897, 105920), (2168, 92680), (2240, 89701), (2317, 86720), (2648, 75880), (2710, 74144), (3310, 60704), (3794, 52960), (4336, 46340), (4634, 43360), (5296, 37940), (5420, 37072), (6620, 30352), (7588, 26480), (8672, 23170), (9268, 21680), (9485, 21184), (10592, 18970), (10840, 18536), (11585, 17344), (13240, 15176)]