199470968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{2213}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 394534800

約数和(自身を除く): 195063832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 593, 1186, 2213, 2372, 4426, 4744, 8852, 11267, 17704, 22534, 42047, 45068, 84094, 90136, 168188, 336376, 1312309, 2624618, 5249236, 10498472, 24933871, 49867742, 99735484, 199470968]

約数ペア:

[(1, 199470968), (2, 99735484), (4, 49867742), (8, 24933871), (19, 10498472), (38, 5249236), (76, 2624618), (152, 1312309), (593, 336376), (1186, 168188), (2213, 90136), (2372, 84094), (4426, 45068), (4744, 42047), (8852, 22534), (11267, 17704)]