200781110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{3391}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 375128064

約数和(自身を除く): 174346954

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 3391, 5921, 6782, 11842, 16955, 29605, 33910, 59210, 105121, 210242, 525605, 647681, 1051210, 1295362, 3238405, 6476810, 20078111, 40156222, 100390555, 200781110]

約数ペア:

[(1, 200781110), (2, 100390555), (5, 40156222), (10, 20078111), (31, 6476810), (62, 3238405), (155, 1295362), (191, 1051210), (310, 647681), (382, 525605), (955, 210242), (1910, 105121), (3391, 59210), (5921, 33910), (6782, 29605), (11842, 16955)]