199941516

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{36781}}^1$

素因数の和:36942

約数の個数: 36

約数和(自身を含む): 508768624

約数和(自身を除く): 308827108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 36781, 73562, 110343, 147124, 220686, 331029, 441372, 662058, 1324116, 5553931, 11107862, 16661793, 22215724, 33323586, 49985379, 66647172, 99970758, 199941516]

約数ペア:

[(1, 199941516), (2, 99970758), (3, 66647172), (4, 49985379), (6, 33323586), (9, 22215724), (12, 16661793), (18, 11107862), (36, 5553931), (151, 1324116), (302, 662058), (453, 441372), (604, 331029), (906, 220686), (1359, 147124), (1812, 110343), (2718, 73562), (5436, 36781)]