201996502245

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78751073}}^1$

素因数の和:78751106

約数の個数: 32

約数和(自身を含む): 378005155200

約数和(自身を除く): 176008652955

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78751073, 236253219, 393755365, 708759657, 1181266095, 1496270387, 2126278971, 3543798285, 4488811161, 7481351935, 10631394855, 13466433483, 22444055805, 40399300449, 67332167415, 201996502245]

約数ペア:

[(1, 201996502245), (3, 67332167415), (5, 40399300449), (9, 22444055805), (15, 13466433483), (19, 10631394855), (27, 7481351935), (45, 4488811161), (57, 3543798285), (95, 2126278971), (135, 1496270387), (171, 1181266095), (285, 708759657), (513, 393755365), (855, 236253219), (2565, 78751073)]