202171288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 236913512

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 88, 92, 118, 184, 236, 253, 472, 506, 649, 1012, 1298, 1357, 1693, 2024, 2596, 2714, 3386, 5192, 5428, 6772, 10856, 13544, 14927, 18623, 29854, 37246, 38939, 59708, 74492, 77878, 99887, 119416, 148984, 155756, 199774, 311512, 399548, 428329, 799096, 856658, 1098757, 1713316, 2197514, 2297401, 3426632, 4395028, 4594802, 8790056, 9189604, 18379208, 25271411, 50542822, 101085644, 202171288]

約数ペア:

[(1, 202171288), (2, 101085644), (4, 50542822), (8, 25271411), (11, 18379208), (22, 9189604), (23, 8790056), (44, 4594802), (46, 4395028), (59, 3426632), (88, 2297401), (92, 2197514), (118, 1713316), (184, 1098757), (236, 856658), (253, 799096), (472, 428329), (506, 399548), (649, 311512), (1012, 199774), (1298, 155756), (1357, 148984), (1693, 119416), (2024, 99887), (2596, 77878), (2714, 74492), (3386, 59708), (5192, 38939), (5428, 37246), (6772, 29854), (10856, 18623), (13544, 14927)]