200764215

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 364455936

約数和(自身を除く): 163691721

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 639, 1065, 1395, 2027, 2201, 3195, 6081, 6603, 10135, 11005, 18243, 19809, 30405, 33015, 62837, 91215, 99045, 143917, 188511, 314185, 431751, 565533, 719585, 942555, 1295253, 2158755, 2827665, 4461427, 6476265, 13384281, 22307135, 40152843, 66921405, 200764215]

約数ペア:

[(1, 200764215), (3, 66921405), (5, 40152843), (9, 22307135), (15, 13384281), (31, 6476265), (45, 4461427), (71, 2827665), (93, 2158755), (155, 1295253), (213, 942555), (279, 719585), (355, 565533), (465, 431751), (639, 314185), (1065, 188511), (1395, 143917), (2027, 99045), (2201, 91215), (3195, 62837), (6081, 33015), (6603, 30405), (10135, 19809), (11005, 18243)]