209225688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{177913}}^1$

素因数の和:177936

約数の個数: 48

約数和(自身を含む): 608465880

約数和(自身を除く): 399240192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 177913, 355826, 533739, 711652, 1067478, 1245391, 1423304, 2134956, 2490782, 3736173, 4269912, 4981564, 7472346, 8717737, 9963128, 14944692, 17435474, 26153211, 29889384, 34870948, 52306422, 69741896, 104612844, 209225688]

約数ペア:

[(1, 209225688), (2, 104612844), (3, 69741896), (4, 52306422), (6, 34870948), (7, 29889384), (8, 26153211), (12, 17435474), (14, 14944692), (21, 9963128), (24, 8717737), (28, 7472346), (42, 4981564), (49, 4269912), (56, 3736173), (84, 2490782), (98, 2134956), (147, 1423304), (168, 1245391), (196, 1067478), (294, 711652), (392, 533739), (588, 355826), (1176, 177913)]