202115865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7103}}^1$

素因数の和:7389

約数の個数: 32

約数和(自身を含む): 370999296

約数和(自身を除く): 168883431

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 5691, 7103, 9485, 21309, 28455, 35515, 49721, 106545, 149163, 248605, 745815, 1924913, 5774739, 9624565, 13474391, 28873695, 40423173, 67371955, 202115865]

約数ペア:

[(1, 202115865), (3, 67371955), (5, 40423173), (7, 28873695), (15, 13474391), (21, 9624565), (35, 5774739), (105, 1924913), (271, 745815), (813, 248605), (1355, 149163), (1897, 106545), (4065, 49721), (5691, 35515), (7103, 28455), (9485, 21309)]