222565304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{45533}}^1$

素因数の和:45599

約数の個数: 32

約数和(自身を含む): 458982720

約数和(自身を除く): 236417416

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 45533, 91066, 182132, 364264, 591929, 1183858, 2140051, 2367716, 4280102, 4735432, 8560204, 17120408, 27820663, 55641326, 111282652, 222565304]

約数ペア:

[(1, 222565304), (2, 111282652), (4, 55641326), (8, 27820663), (13, 17120408), (26, 8560204), (47, 4735432), (52, 4280102), (94, 2367716), (104, 2140051), (188, 1183858), (376, 591929), (611, 364264), (1222, 182132), (2444, 91066), (4888, 45533)]