201960290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9277}}^1$

素因数の和:9602

約数の個数: 32

約数和(自身を含む): 416841984

約数和(自身を除く): 214881694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 9277, 10885, 18554, 21770, 46385, 64939, 92770, 129878, 324695, 649390, 2885147, 5770294, 14425735, 20196029, 28851470, 40392058, 100980145, 201960290]

約数ペア:

[(1, 201960290), (2, 100980145), (5, 40392058), (7, 28851470), (10, 20196029), (14, 14425735), (35, 5770294), (70, 2885147), (311, 649390), (622, 324695), (1555, 129878), (2177, 92770), (3110, 64939), (4354, 46385), (9277, 21770), (10885, 18554)]