193303660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5897}}^1$

素因数の和:6066

約数の個数: 48

約数和(自身を含む): 445888800

約数和(自身を除く): 252585140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3278, 5897, 6556, 8195, 11794, 16390, 23588, 29485, 32780, 58970, 64867, 117940, 129734, 259468, 324335, 648670, 878653, 1297340, 1757306, 3514612, 4393265, 8786530, 9665183, 17573060, 19330366, 38660732, 48325915, 96651830, 193303660]

約数ペア:

[(1, 193303660), (2, 96651830), (4, 48325915), (5, 38660732), (10, 19330366), (11, 17573060), (20, 9665183), (22, 8786530), (44, 4393265), (55, 3514612), (110, 1757306), (149, 1297340), (220, 878653), (298, 648670), (596, 324335), (745, 259468), (1490, 129734), (1639, 117940), (2980, 64867), (3278, 58970), (5897, 32780), (6556, 29485), (8195, 23588), (11794, 16390)]