200304940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8353}}^1$

素因数の和:8482

約数の個数: 48

約数和(自身を含む): 463145760

約数和(自身を除く): 262840820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 8353, 11990, 16706, 23980, 33412, 41765, 83530, 91883, 167060, 183766, 367532, 459415, 910477, 918830, 1820954, 1837660, 3641908, 4552385, 9104770, 10015247, 18209540, 20030494, 40060988, 50076235, 100152470, 200304940]

約数ペア:

[(1, 200304940), (2, 100152470), (4, 50076235), (5, 40060988), (10, 20030494), (11, 18209540), (20, 10015247), (22, 9104770), (44, 4552385), (55, 3641908), (109, 1837660), (110, 1820954), (218, 918830), (220, 910477), (436, 459415), (545, 367532), (1090, 183766), (1199, 167060), (2180, 91883), (2398, 83530), (4796, 41765), (5995, 33412), (8353, 23980), (11990, 16706)]