200565885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 358210944

約数和(自身を除く): 157645059

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 841, 1131, 1223, 1885, 2523, 3669, 4205, 5655, 6115, 10933, 12615, 15899, 18345, 32799, 35467, 47697, 54665, 79495, 106401, 163995, 177335, 238485, 461071, 532005, 1028543, 1383213, 2305355, 3085629, 5142715, 6916065, 13371059, 15428145, 40113177, 66855295, 200565885]

約数ペア:

[(1, 200565885), (3, 66855295), (5, 40113177), (13, 15428145), (15, 13371059), (29, 6916065), (39, 5142715), (65, 3085629), (87, 2305355), (145, 1383213), (195, 1028543), (377, 532005), (435, 461071), (841, 238485), (1131, 177335), (1223, 163995), (1885, 106401), (2523, 79495), (3669, 54665), (4205, 47697), (5655, 35467), (6115, 32799), (10933, 18345), (12615, 15899)]