205098852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 572293120

約数和(自身を除く): 367194268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 79, 84, 93, 124, 158, 186, 217, 237, 316, 372, 434, 474, 553, 651, 868, 948, 997, 1106, 1302, 1659, 1994, 2212, 2449, 2604, 2991, 3318, 3988, 4898, 5982, 6636, 6979, 7347, 9796, 11964, 13958, 14694, 17143, 20937, 27916, 29388, 30907, 34286, 41874, 51429, 61814, 68572, 78763, 83748, 92721, 102858, 123628, 157526, 185442, 205716, 216349, 236289, 315052, 370884, 432698, 472578, 551341, 649047, 865396, 945156, 1102682, 1298094, 1654023, 2205364, 2441653, 2596188, 3308046, 4883306, 6616092, 7324959, 9766612, 14649918, 17091571, 29299836, 34183142, 51274713, 68366284, 102549426, 205098852]

約数ペア:

[(1, 205098852), (2, 102549426), (3, 68366284), (4, 51274713), (6, 34183142), (7, 29299836), (12, 17091571), (14, 14649918), (21, 9766612), (28, 7324959), (31, 6616092), (42, 4883306), (62, 3308046), (79, 2596188), (84, 2441653), (93, 2205364), (124, 1654023), (158, 1298094), (186, 1102682), (217, 945156), (237, 865396), (316, 649047), (372, 551341), (434, 472578), (474, 432698), (553, 370884), (651, 315052), (868, 236289), (948, 216349), (997, 205716), (1106, 185442), (1302, 157526), (1659, 123628), (1994, 102858), (2212, 92721), (2449, 83748), (2604, 78763), (2991, 68572), (3318, 61814), (3988, 51429), (4898, 41874), (5982, 34286), (6636, 30907), (6979, 29388), (7347, 27916), (9796, 20937), (11964, 17143), (13958, 14694)]