201148992045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{16651}}^1$

素因数の和:16951

約数の個数: 96

約数和(自身を含む): 374070528000

約数和(自身を除く): 172921535955

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 71, 95, 171, 199, 213, 285, 355, 597, 639, 855, 995, 1065, 1349, 1791, 2985, 3195, 3781, 4047, 6745, 8955, 11343, 12141, 14129, 16651, 18905, 20235, 34029, 42387, 49953, 56715, 60705, 70645, 83255, 127161, 149859, 170145, 211935, 249765, 268451, 316369, 635805, 749295, 805353, 949107, 1182221, 1342255, 1581845, 2416059, 2847321, 3313549, 3546663, 4026765, 4745535, 5911105, 9940647, 10639989, 12080295, 14236605, 16567745, 17733315, 22462199, 29821941, 49703235, 53199945, 62957431, 67386597, 112310995, 149109705, 188872293, 202159791, 235261979, 314787155, 336932985, 566616879, 705785937, 944361465, 1010798955, 1176309895, 2117357811, 2833084395, 3528929685, 4469977601, 10586789055, 13409932803, 22349888005, 40229798409, 67049664015, 201148992045]

約数ペア:

[(1, 201148992045), (3, 67049664015), (5, 40229798409), (9, 22349888005), (15, 13409932803), (19, 10586789055), (45, 4469977601), (57, 3528929685), (71, 2833084395), (95, 2117357811), (171, 1176309895), (199, 1010798955), (213, 944361465), (285, 705785937), (355, 566616879), (597, 336932985), (639, 314787155), (855, 235261979), (995, 202159791), (1065, 188872293), (1349, 149109705), (1791, 112310995), (2985, 67386597), (3195, 62957431), (3781, 53199945), (4047, 49703235), (6745, 29821941), (8955, 22462199), (11343, 17733315), (12141, 16567745), (14129, 14236605), (16651, 12080295), (18905, 10639989), (20235, 9940647), (34029, 5911105), (42387, 4745535), (49953, 4026765), (56715, 3546663), (60705, 3313549), (70645, 2847321), (83255, 2416059), (127161, 1581845), (149859, 1342255), (170145, 1182221), (211935, 949107), (249765, 805353), (268451, 749295), (316369, 635805)]