201961162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 355622400

約数和(自身を除く): 153661238

約数列:

[1, 2, 13, 26, 29, 41, 47, 58, 82, 94, 139, 278, 377, 533, 611, 754, 1066, 1189, 1222, 1363, 1807, 1927, 2378, 2726, 3614, 3854, 4031, 5699, 6533, 8062, 11398, 13066, 15457, 17719, 25051, 30914, 35438, 50102, 52403, 55883, 74087, 84929, 104806, 111766, 148174, 165271, 169858, 189457, 267853, 330542, 378914, 535706, 726479, 1452958, 2148523, 2462941, 3482089, 4297046, 4925882, 6964178, 7767737, 15535474, 100980581, 201961162]

約数ペア:

[(1, 201961162), (2, 100980581), (13, 15535474), (26, 7767737), (29, 6964178), (41, 4925882), (47, 4297046), (58, 3482089), (82, 2462941), (94, 2148523), (139, 1452958), (278, 726479), (377, 535706), (533, 378914), (611, 330542), (754, 267853), (1066, 189457), (1189, 169858), (1222, 165271), (1363, 148174), (1807, 111766), (1927, 104806), (2378, 84929), (2726, 74087), (3614, 55883), (3854, 52403), (4031, 50102), (5699, 35438), (6533, 30914), (8062, 25051), (11398, 17719), (13066, 15457)]