229690132

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 472469760

約数和(自身を除く): 242779628

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 356, 427, 623, 854, 1246, 1511, 1708, 2492, 3022, 5429, 6044, 10577, 10858, 21154, 21716, 38003, 42308, 76006, 92171, 134479, 152012, 184342, 268958, 368684, 537916, 645197, 941353, 1290394, 1882706, 2580788, 3765412, 8203219, 16406438, 32812876, 57422533, 114845066, 229690132]

約数ペア:

[(1, 229690132), (2, 114845066), (4, 57422533), (7, 32812876), (14, 16406438), (28, 8203219), (61, 3765412), (89, 2580788), (122, 1882706), (178, 1290394), (244, 941353), (356, 645197), (427, 537916), (623, 368684), (854, 268958), (1246, 184342), (1511, 152012), (1708, 134479), (2492, 92171), (3022, 76006), (5429, 42308), (6044, 38003), (10577, 21716), (10858, 21154)]