201206481

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 317521920

約数和(自身を除く): 116315439

約数列:

[1, 3, 7, 21, 37, 111, 127, 259, 381, 777, 889, 2039, 2667, 4699, 6117, 14097, 14273, 32893, 42819, 75443, 98679, 226329, 258953, 528101, 776859, 1584303, 1812671, 5438013, 9581261, 28743783, 67068827, 201206481]

約数ペア:

[(1, 201206481), (3, 67068827), (7, 28743783), (21, 9581261), (37, 5438013), (111, 1812671), (127, 1584303), (259, 776859), (381, 528101), (777, 258953), (889, 226329), (2039, 98679), (2667, 75443), (4699, 42819), (6117, 32893), (14097, 14273)]