201591383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 249298560

約数和(自身を除く): 47707177

約数列:

[1, 7, 29, 41, 53, 203, 287, 371, 457, 1189, 1537, 2173, 3199, 8323, 10759, 13253, 15211, 18737, 24221, 63017, 92771, 131159, 169547, 441119, 543373, 702409, 993061, 3803611, 4916863, 6951427, 28798769, 201591383]

約数ペア:

[(1, 201591383), (7, 28798769), (29, 6951427), (41, 4916863), (53, 3803611), (203, 993061), (287, 702409), (371, 543373), (457, 441119), (1189, 169547), (1537, 131159), (2173, 92771), (3199, 63017), (8323, 24221), (10759, 18737), (13253, 15211)]