212210934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 488530944

約数和(自身を除く): 276320010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 157, 169, 186, 258, 314, 338, 403, 471, 507, 559, 806, 942, 1014, 1118, 1209, 1333, 1677, 2041, 2418, 2666, 3354, 3999, 4082, 4867, 5239, 6123, 6751, 7267, 7998, 9734, 10478, 12246, 13502, 14534, 14601, 15717, 17329, 20253, 21801, 26533, 29202, 31434, 34658, 40506, 43602, 51987, 53066, 63271, 79599, 87763, 103974, 126542, 159198, 175526, 189813, 209281, 225277, 263289, 379626, 418562, 450554, 526578, 627843, 675831, 822523, 1140919, 1255686, 1351662, 1645046, 2281838, 2467569, 2720653, 3422757, 4935138, 5441306, 6845514, 8161959, 16323918, 35368489, 70736978, 106105467, 212210934]

約数ペア:

[(1, 212210934), (2, 106105467), (3, 70736978), (6, 35368489), (13, 16323918), (26, 8161959), (31, 6845514), (39, 5441306), (43, 4935138), (62, 3422757), (78, 2720653), (86, 2467569), (93, 2281838), (129, 1645046), (157, 1351662), (169, 1255686), (186, 1140919), (258, 822523), (314, 675831), (338, 627843), (403, 526578), (471, 450554), (507, 418562), (559, 379626), (806, 263289), (942, 225277), (1014, 209281), (1118, 189813), (1209, 175526), (1333, 159198), (1677, 126542), (2041, 103974), (2418, 87763), (2666, 79599), (3354, 63271), (3999, 53066), (4082, 51987), (4867, 43602), (5239, 40506), (6123, 34658), (6751, 31434), (7267, 29202), (7998, 26533), (9734, 21801), (10478, 20253), (12246, 17329), (13502, 15717), (14534, 14601)]