221233429874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{30983}}^1$

素因数の和:31163

約数の個数: 48

約数和(自身を含む): 357667398144

約数和(自身を除く): 136433968270

約数列:

[1, 2, 31, 41, 53, 62, 82, 106, 1271, 1643, 2173, 2542, 2809, 3286, 4346, 5618, 30983, 61966, 67363, 87079, 115169, 134726, 174158, 230338, 960473, 1270303, 1642099, 1920946, 2540606, 3284198, 3570239, 7140478, 39379393, 50905069, 67326059, 78758786, 87031247, 101810138, 134652118, 174062494, 2087107829, 2697968657, 3568281127, 4174215658, 5395937314, 7136562254, 110616714937, 221233429874]

約数ペア:

[(1, 221233429874), (2, 110616714937), (31, 7136562254), (41, 5395937314), (53, 4174215658), (62, 3568281127), (82, 2697968657), (106, 2087107829), (1271, 174062494), (1643, 134652118), (2173, 101810138), (2542, 87031247), (2809, 78758786), (3286, 67326059), (4346, 50905069), (5618, 39379393), (30983, 7140478), (61966, 3570239), (67363, 3284198), (87079, 2540606), (115169, 1920946), (134726, 1642099), (174158, 1270303), (230338, 960473)]