208096404810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{990935261}}^1$

素因数の和:990935278

約数の個数: 32

約数和(自身を含む): 570778710912

約数和(自身を除く): 362682306102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 990935261, 1981870522, 2972805783, 4954676305, 5945611566, 6936546827, 9909352610, 13873093654, 14864028915, 20809640481, 29728057830, 34682734135, 41619280962, 69365468270, 104048202405, 208096404810]

約数ペア:

[(1, 208096404810), (2, 104048202405), (3, 69365468270), (5, 41619280962), (6, 34682734135), (7, 29728057830), (10, 20809640481), (14, 14864028915), (15, 13873093654), (21, 9909352610), (30, 6936546827), (35, 5945611566), (42, 4954676305), (70, 2972805783), (105, 1981870522), (210, 990935261)]