201307204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 442552320

約数和(自身を除く): 241245116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 83, 94, 97, 133, 166, 188, 194, 266, 329, 332, 388, 532, 581, 658, 679, 893, 1162, 1316, 1358, 1577, 1786, 1843, 2324, 2716, 3154, 3572, 3686, 3901, 4559, 6251, 6308, 7372, 7802, 8051, 9118, 11039, 12502, 12901, 15604, 16102, 18236, 22078, 25004, 25802, 27307, 31913, 32204, 44156, 51604, 54614, 56357, 63826, 74119, 86621, 109228, 112714, 127652, 148238, 152969, 173242, 225428, 296476, 305938, 346484, 378397, 518833, 606347, 611876, 756794, 1037666, 1070783, 1212694, 1513588, 2075332, 2141566, 2425388, 2648779, 4283132, 5297558, 7189543, 10595116, 14379086, 28758172, 50326801, 100653602, 201307204]

約数ペア:

[(1, 201307204), (2, 100653602), (4, 50326801), (7, 28758172), (14, 14379086), (19, 10595116), (28, 7189543), (38, 5297558), (47, 4283132), (76, 2648779), (83, 2425388), (94, 2141566), (97, 2075332), (133, 1513588), (166, 1212694), (188, 1070783), (194, 1037666), (266, 756794), (329, 611876), (332, 606347), (388, 518833), (532, 378397), (581, 346484), (658, 305938), (679, 296476), (893, 225428), (1162, 173242), (1316, 152969), (1358, 148238), (1577, 127652), (1786, 112714), (1843, 109228), (2324, 86621), (2716, 74119), (3154, 63826), (3572, 56357), (3686, 54614), (3901, 51604), (4559, 44156), (6251, 32204), (6308, 31913), (7372, 27307), (7802, 25802), (8051, 25004), (9118, 22078), (11039, 18236), (12502, 16102), (12901, 15604)]