207940592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1783}}^1$

素因数の和:2025

約数の個数: 40

約数和(自身を含む): 416107296

約数和(自身を除く): 208166704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 1783, 3152, 3566, 7132, 7289, 14264, 14578, 28528, 29156, 58312, 65971, 116624, 131942, 263884, 351251, 527768, 702502, 1055536, 1405004, 2810008, 5620016, 12996287, 25992574, 51985148, 103970296, 207940592]

約数ペア:

[(1, 207940592), (2, 103970296), (4, 51985148), (8, 25992574), (16, 12996287), (37, 5620016), (74, 2810008), (148, 1405004), (197, 1055536), (296, 702502), (394, 527768), (592, 351251), (788, 263884), (1576, 131942), (1783, 116624), (3152, 65971), (3566, 58312), (7132, 29156), (7289, 28528), (14264, 14578)]