200512890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117259}}^1$

素因数の和:117291

約数の個数: 48

約数和(自身を含む): 548776800

約数和(自身を除く): 348263910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 117259, 234518, 351777, 586295, 703554, 1055331, 1172590, 1758885, 2110662, 2227921, 3517770, 4455842, 5276655, 6683763, 10553310, 11139605, 13367526, 20051289, 22279210, 33418815, 40102578, 66837630, 100256445, 200512890]

約数ペア:

[(1, 200512890), (2, 100256445), (3, 66837630), (5, 40102578), (6, 33418815), (9, 22279210), (10, 20051289), (15, 13367526), (18, 11139605), (19, 10553310), (30, 6683763), (38, 5276655), (45, 4455842), (57, 3517770), (90, 2227921), (95, 2110662), (114, 1758885), (171, 1172590), (190, 1055331), (285, 703554), (342, 586295), (570, 351777), (855, 234518), (1710, 117259)]