205731702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1690

約数の個数: 72

約数和(自身を含む): 498574440

約数和(自身を除く): 292842738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 121, 177, 198, 242, 354, 363, 531, 649, 726, 1062, 1089, 1298, 1601, 1947, 2178, 3202, 3894, 4803, 5841, 7139, 9606, 11682, 14278, 14409, 17611, 21417, 28818, 35222, 42834, 52833, 64251, 94459, 105666, 128502, 158499, 188918, 193721, 283377, 316998, 387442, 566754, 581163, 850131, 1039049, 1162326, 1700262, 1743489, 2078098, 3117147, 3486978, 6234294, 9351441, 11429539, 18702882, 22859078, 34288617, 68577234, 102865851, 205731702]

約数ペア:

[(1, 205731702), (2, 102865851), (3, 68577234), (6, 34288617), (9, 22859078), (11, 18702882), (18, 11429539), (22, 9351441), (33, 6234294), (59, 3486978), (66, 3117147), (99, 2078098), (118, 1743489), (121, 1700262), (177, 1162326), (198, 1039049), (242, 850131), (354, 581163), (363, 566754), (531, 387442), (649, 316998), (726, 283377), (1062, 193721), (1089, 188918), (1298, 158499), (1601, 128502), (1947, 105666), (2178, 94459), (3202, 64251), (3894, 52833), (4803, 42834), (5841, 35222), (7139, 28818), (9606, 21417), (11682, 17611), (14278, 14409)]