195908224

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 408969000

約数和(自身を除く): 213060776

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 89, 116, 128, 178, 232, 356, 464, 593, 712, 928, 1186, 1424, 1856, 2372, 2581, 2848, 3712, 4744, 5162, 5696, 9488, 10324, 11392, 17197, 18976, 20648, 34394, 37952, 41296, 52777, 68788, 75904, 82592, 105554, 137576, 165184, 211108, 275152, 330368, 422216, 550304, 844432, 1100608, 1530533, 1688864, 2201216, 3061066, 3377728, 6122132, 6755456, 12244264, 24488528, 48977056, 97954112, 195908224]

約数ペア:

[(1, 195908224), (2, 97954112), (4, 48977056), (8, 24488528), (16, 12244264), (29, 6755456), (32, 6122132), (58, 3377728), (64, 3061066), (89, 2201216), (116, 1688864), (128, 1530533), (178, 1100608), (232, 844432), (356, 550304), (464, 422216), (593, 330368), (712, 275152), (928, 211108), (1186, 165184), (1424, 137576), (1856, 105554), (2372, 82592), (2581, 75904), (2848, 68788), (3712, 52777), (4744, 41296), (5162, 37952), (5696, 34394), (9488, 20648), (10324, 18976), (11392, 17197)]