202235468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 397363680

約数和(自身を除く): 195128212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 157, 314, 323, 628, 646, 997, 1292, 1994, 2669, 2983, 3988, 5338, 5966, 10676, 11932, 16949, 18943, 33898, 37886, 50711, 67796, 75772, 101422, 156529, 202844, 313058, 322031, 626116, 644062, 1288124, 2660993, 2974051, 5321986, 5948102, 10643972, 11896204, 50558867, 101117734, 202235468]

約数ペア:

[(1, 202235468), (2, 101117734), (4, 50558867), (17, 11896204), (19, 10643972), (34, 5948102), (38, 5321986), (68, 2974051), (76, 2660993), (157, 1288124), (314, 644062), (323, 626116), (628, 322031), (646, 313058), (997, 202844), (1292, 156529), (1994, 101422), (2669, 75772), (2983, 67796), (3988, 50711), (5338, 37886), (5966, 33898), (10676, 18943), (11932, 16949)]