197541856510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1211393}}^1$

素因数の和:1212132

約数の個数: 32

約数和(自身を含む): 371558767680

約数和(自身を除く): 174016911170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 709, 1418, 3545, 7090, 16307, 32614, 81535, 163070, 1211393, 2422786, 6056965, 12113930, 27862039, 55724078, 139310195, 278620390, 858877637, 1717755274, 4294388185, 8588776370, 19754185651, 39508371302, 98770928255, 197541856510]

約数ペア:

[(1, 197541856510), (2, 98770928255), (5, 39508371302), (10, 19754185651), (23, 8588776370), (46, 4294388185), (115, 1717755274), (230, 858877637), (709, 278620390), (1418, 139310195), (3545, 55724078), (7090, 27862039), (16307, 12113930), (32614, 6056965), (81535, 2422786), (163070, 1211393)]