200793890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12251}}^1$

素因数の和:12418

約数の個数: 32

約数和(自身を含む): 396964800

約数和(自身を除く): 196170910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 12251, 16390, 24502, 61255, 122510, 134761, 269522, 673805, 1347610, 1825399, 3650798, 9126995, 18253990, 20079389, 40158778, 100396945, 200793890]

約数ペア:

[(1, 200793890), (2, 100396945), (5, 40158778), (10, 20079389), (11, 18253990), (22, 9126995), (55, 3650798), (110, 1825399), (149, 1347610), (298, 673805), (745, 269522), (1490, 134761), (1639, 122510), (3278, 61255), (8195, 24502), (12251, 16390)]