208162836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12329}}^1$

素因数の和:12413

約数の個数: 72

約数和(自身を含む): 610384320

約数和(自身を除く): 402221484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 12329, 16884, 24658, 36987, 49316, 73974, 86303, 110961, 147948, 172606, 221922, 258909, 345212, 443844, 517818, 776727, 826043, 1035636, 1553454, 1652086, 2478129, 3106908, 3304172, 4956258, 5782301, 7434387, 9912516, 11564602, 14868774, 17346903, 23129204, 29737548, 34693806, 52040709, 69387612, 104081418, 208162836]

約数ペア:

[(1, 208162836), (2, 104081418), (3, 69387612), (4, 52040709), (6, 34693806), (7, 29737548), (9, 23129204), (12, 17346903), (14, 14868774), (18, 11564602), (21, 9912516), (28, 7434387), (36, 5782301), (42, 4956258), (63, 3304172), (67, 3106908), (84, 2478129), (126, 1652086), (134, 1553454), (201, 1035636), (252, 826043), (268, 776727), (402, 517818), (469, 443844), (603, 345212), (804, 258909), (938, 221922), (1206, 172606), (1407, 147948), (1876, 110961), (2412, 86303), (2814, 73974), (4221, 49316), (5628, 36987), (8442, 24658), (12329, 16884)]