207819108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{91631}}^1$

素因数の和:91654

約数の個数: 60

約数和(自身を含む): 620898432

約数和(自身を除く): 413079324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 91631, 183262, 274893, 366524, 549786, 641417, 824679, 1099572, 1282834, 1649358, 1924251, 2474037, 2565668, 3298716, 3848502, 4948074, 5772753, 7422111, 7697004, 9896148, 11545506, 14844222, 17318259, 23091012, 29688444, 34636518, 51954777, 69273036, 103909554, 207819108]

約数ペア:

[(1, 207819108), (2, 103909554), (3, 69273036), (4, 51954777), (6, 34636518), (7, 29688444), (9, 23091012), (12, 17318259), (14, 14844222), (18, 11545506), (21, 9896148), (27, 7697004), (28, 7422111), (36, 5772753), (42, 4948074), (54, 3848502), (63, 3298716), (81, 2565668), (84, 2474037), (108, 1924251), (126, 1649358), (162, 1282834), (189, 1099572), (252, 824679), (324, 641417), (378, 549786), (567, 366524), (756, 274893), (1134, 183262), (2268, 91631)]