201051316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 394511040

約数和(自身を除く): 193459724

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 986, 1247, 1462, 1972, 2371, 2494, 2924, 4742, 4988, 9484, 21199, 40307, 42398, 68759, 80614, 84796, 101953, 137518, 161228, 203906, 275036, 407812, 1168903, 1733201, 2337806, 2956637, 3466402, 4675612, 5913274, 6932804, 11826548, 50262829, 100525658, 201051316]

約数ペア:

[(1, 201051316), (2, 100525658), (4, 50262829), (17, 11826548), (29, 6932804), (34, 5913274), (43, 4675612), (58, 3466402), (68, 2956637), (86, 2337806), (116, 1733201), (172, 1168903), (493, 407812), (731, 275036), (986, 203906), (1247, 161228), (1462, 137518), (1972, 101953), (2371, 84796), (2494, 80614), (2924, 68759), (4742, 42398), (4988, 40307), (9484, 21199)]