206838675

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4813}}^1$

素因数の和:5020

約数の個数: 36

約数和(自身を含む): 372488064

約数和(自身を除く): 165649389

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 4775, 4813, 8595, 14325, 14439, 24065, 42975, 43317, 72195, 120325, 216585, 360975, 919283, 1082925, 2757849, 4596415, 8273547, 13789245, 22982075, 41367735, 68946225, 206838675]

約数ペア:

[(1, 206838675), (3, 68946225), (5, 41367735), (9, 22982075), (15, 13789245), (25, 8273547), (45, 4596415), (75, 2757849), (191, 1082925), (225, 919283), (573, 360975), (955, 216585), (1719, 120325), (2865, 72195), (4775, 43317), (4813, 42975), (8595, 24065), (14325, 14439)]