201880744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{6323}}^1$

素因数の和:6649

約数の個数: 32

約数和(自身を含む): 409036320

約数和(自身を除く): 207155576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 2456, 3991, 6323, 7982, 12646, 15964, 25292, 31928, 50584, 82199, 164398, 328796, 657592, 1941161, 3882322, 7764644, 15529288, 25235093, 50470186, 100940372, 201880744]

約数ペア:

[(1, 201880744), (2, 100940372), (4, 50470186), (8, 25235093), (13, 15529288), (26, 7764644), (52, 3882322), (104, 1941161), (307, 657592), (614, 328796), (1228, 164398), (2456, 82199), (3991, 50584), (6323, 31928), (7982, 25292), (12646, 15964)]