204099586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 334445760

約数和(自身を除く): 130346174

約数列:

[1, 2, 17, 34, 43, 86, 137, 274, 731, 1019, 1462, 2038, 2329, 4658, 5891, 11782, 17323, 34646, 43817, 87634, 100147, 139603, 200294, 279206, 744889, 1489778, 2373251, 4746502, 6002929, 12005858, 102049793, 204099586]

約数ペア:

[(1, 204099586), (2, 102049793), (17, 12005858), (34, 6002929), (43, 4746502), (86, 2373251), (137, 1489778), (274, 744889), (731, 279206), (1019, 200294), (1462, 139603), (2038, 100147), (2329, 87634), (4658, 43817), (5891, 34646), (11782, 17323)]