196055517

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{10181}}^1$

素因数の和:10329

約数の個数: 24

約数和(自身を含む): 306437472

約数和(自身を除く): 110381955

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 10181, 19257, 30543, 71267, 213801, 498869, 1333711, 1496607, 4001133, 9335977, 28007931, 65351839, 196055517]

約数ペア:

[(1, 196055517), (3, 65351839), (7, 28007931), (21, 9335977), (49, 4001133), (131, 1496607), (147, 1333711), (393, 498869), (917, 213801), (2751, 71267), (6419, 30543), (10181, 19257)]