200490690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 511660800

約数和(自身を除く): 311170110

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 281, 510, 562, 843, 1399, 1405, 1686, 2798, 2810, 4197, 4215, 4777, 6995, 8394, 8430, 9554, 13990, 14331, 20985, 23783, 23885, 28662, 41970, 47566, 47770, 71349, 71655, 118915, 142698, 143310, 237830, 356745, 393119, 713490, 786238, 1179357, 1965595, 2358714, 3931190, 5896785, 6683023, 11793570, 13366046, 20049069, 33415115, 40098138, 66830230, 100245345, 200490690]

約数ペア:

[(1, 200490690), (2, 100245345), (3, 66830230), (5, 40098138), (6, 33415115), (10, 20049069), (15, 13366046), (17, 11793570), (30, 6683023), (34, 5896785), (51, 3931190), (85, 2358714), (102, 1965595), (170, 1179357), (255, 786238), (281, 713490), (510, 393119), (562, 356745), (843, 237830), (1399, 143310), (1405, 142698), (1686, 118915), (2798, 71655), (2810, 71349), (4197, 47770), (4215, 47566), (4777, 41970), (6995, 28662), (8394, 23885), (8430, 23783), (9554, 20985), (13990, 14331)]