209577144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65657}}^1$

素因数の和:65692

約数の個数: 64

約数和(自身を含む): 630316800

約数和(自身を除く): 420739656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 65657, 131314, 196971, 262628, 393942, 459599, 525256, 787884, 919198, 1247483, 1378797, 1575768, 1838396, 2494966, 2757594, 3676792, 3742449, 4989932, 5515188, 7484898, 8732381, 9979864, 11030376, 14969796, 17464762, 26197143, 29939592, 34929524, 52394286, 69859048, 104788572, 209577144]

約数ペア:

[(1, 209577144), (2, 104788572), (3, 69859048), (4, 52394286), (6, 34929524), (7, 29939592), (8, 26197143), (12, 17464762), (14, 14969796), (19, 11030376), (21, 9979864), (24, 8732381), (28, 7484898), (38, 5515188), (42, 4989932), (56, 3742449), (57, 3676792), (76, 2757594), (84, 2494966), (114, 1838396), (133, 1575768), (152, 1378797), (168, 1247483), (228, 919198), (266, 787884), (399, 525256), (456, 459599), (532, 393942), (798, 262628), (1064, 196971), (1596, 131314), (3192, 65657)]