210975282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{239201}}^1$

素因数の和:239223

約数の個数: 36

約数和(自身を含む): 531746046

約数和(自身を除く): 320770764

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 239201, 478402, 717603, 1435206, 1674407, 2152809, 3348814, 4305618, 5023221, 10046442, 11720849, 15069663, 23441698, 30139326, 35162547, 70325094, 105487641, 210975282]

約数ペア:

[(1, 210975282), (2, 105487641), (3, 70325094), (6, 35162547), (7, 30139326), (9, 23441698), (14, 15069663), (18, 11720849), (21, 10046442), (42, 5023221), (49, 4305618), (63, 3348814), (98, 2152809), (126, 1674407), (147, 1435206), (294, 717603), (441, 478402), (882, 239201)]