201216972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 538804224

約数和(自身を除く): 337587252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 191, 253, 276, 347, 382, 506, 573, 694, 759, 764, 1012, 1041, 1146, 1388, 1518, 2082, 2101, 2292, 3036, 3817, 4164, 4202, 4393, 6303, 7634, 7981, 8404, 8786, 11451, 12606, 13179, 15268, 15962, 17572, 22902, 23943, 25212, 26358, 31924, 45804, 47886, 48323, 52716, 66277, 87791, 95772, 96646, 132554, 144969, 175582, 193292, 198831, 263373, 265108, 289938, 351164, 397662, 526746, 579876, 729047, 795324, 1053492, 1458094, 1524371, 2187141, 2916188, 3048742, 4374282, 4573113, 6097484, 8748564, 9146226, 16768081, 18292452, 33536162, 50304243, 67072324, 100608486, 201216972]

約数ペア:

[(1, 201216972), (2, 100608486), (3, 67072324), (4, 50304243), (6, 33536162), (11, 18292452), (12, 16768081), (22, 9146226), (23, 8748564), (33, 6097484), (44, 4573113), (46, 4374282), (66, 3048742), (69, 2916188), (92, 2187141), (132, 1524371), (138, 1458094), (191, 1053492), (253, 795324), (276, 729047), (347, 579876), (382, 526746), (506, 397662), (573, 351164), (694, 289938), (759, 265108), (764, 263373), (1012, 198831), (1041, 193292), (1146, 175582), (1388, 144969), (1518, 132554), (2082, 96646), (2101, 95772), (2292, 87791), (3036, 66277), (3817, 52716), (4164, 48323), (4202, 47886), (4393, 45804), (6303, 31924), (7634, 26358), (7981, 25212), (8404, 23943), (8786, 22902), (11451, 17572), (12606, 15962), (13179, 15268)]