111965204

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1980

約数の個数: 36

約数和(自身を含む): 214669980

約数和(自身を除く): 102704776

約数列:

[1, 2, 4, 13, 26, 52, 89, 169, 178, 338, 356, 676, 1157, 1861, 2314, 3722, 4628, 7444, 15041, 24193, 30082, 48386, 60164, 96772, 165629, 314509, 331258, 629018, 662516, 1258036, 2153177, 4306354, 8612708, 27991301, 55982602, 111965204]

約数ペア:

[(1, 111965204), (2, 55982602), (4, 27991301), (13, 8612708), (26, 4306354), (52, 2153177), (89, 1258036), (169, 662516), (178, 629018), (338, 331258), (356, 314509), (676, 165629), (1157, 96772), (1861, 60164), (2314, 48386), (3722, 30082), (4628, 24193), (7444, 15041)]