201734960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 556477776

約数和(自身を除く): 354742816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 971, 980, 1060, 1484, 1855, 1942, 1960, 2120, 2597, 2968, 3710, 3884, 3920, 4240, 4855, 5194, 5936, 6797, 7420, 7768, 9710, 10388, 12985, 13594, 14840, 15536, 19420, 20776, 25970, 27188, 29680, 33985, 38840, 41552, 47579, 51463, 51940, 54376, 67970, 77680, 95158, 102926, 103880, 108752, 135940, 190316, 205852, 207760, 237895, 257315, 271880, 360241, 380632, 411704, 475790, 514630, 543760, 720482, 761264, 823408, 951580, 1029260, 1440964, 1801205, 1903160, 2058520, 2521687, 2881928, 3602410, 3806320, 4117040, 5043374, 5763856, 7204820, 10086748, 12608435, 14409640, 20173496, 25216870, 28819280, 40346992, 50433740, 100867480, 201734960]

約数ペア:

[(1, 201734960), (2, 100867480), (4, 50433740), (5, 40346992), (7, 28819280), (8, 25216870), (10, 20173496), (14, 14409640), (16, 12608435), (20, 10086748), (28, 7204820), (35, 5763856), (40, 5043374), (49, 4117040), (53, 3806320), (56, 3602410), (70, 2881928), (80, 2521687), (98, 2058520), (106, 1903160), (112, 1801205), (140, 1440964), (196, 1029260), (212, 951580), (245, 823408), (265, 761264), (280, 720482), (371, 543760), (392, 514630), (424, 475790), (490, 411704), (530, 380632), (560, 360241), (742, 271880), (784, 257315), (848, 237895), (971, 207760), (980, 205852), (1060, 190316), (1484, 135940), (1855, 108752), (1942, 103880), (1960, 102926), (2120, 95158), (2597, 77680), (2968, 67970), (3710, 54376), (3884, 51940), (3920, 51463), (4240, 47579), (4855, 41552), (5194, 38840), (5936, 33985), (6797, 29680), (7420, 27188), (7768, 25970), (9710, 20776), (10388, 19420), (12985, 15536), (13594, 14840)]