211665496

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{6067}}^1$

素因数の和:6176

約数の個数: 48

約数和(自身を含む): 466932600

約数和(自身を除く): 255267104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 6067, 8722, 12134, 17444, 24268, 34888, 42469, 48536, 84938, 169876, 297283, 339752, 539963, 594566, 1079926, 1189132, 2159852, 2378264, 3779741, 4319704, 7559482, 15118964, 26458187, 30237928, 52916374, 105832748, 211665496]

約数ペア:

[(1, 211665496), (2, 105832748), (4, 52916374), (7, 30237928), (8, 26458187), (14, 15118964), (28, 7559482), (49, 4319704), (56, 3779741), (89, 2378264), (98, 2159852), (178, 1189132), (196, 1079926), (356, 594566), (392, 539963), (623, 339752), (712, 297283), (1246, 169876), (2492, 84938), (4361, 48536), (4984, 42469), (6067, 34888), (8722, 24268), (12134, 17444)]