210945882

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{10709}}^1$

素因数の和:10795

約数の個数: 48

約数和(自身を含む): 498143520

約数和(自身を除く): 287197638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 10709, 19698, 21418, 32127, 64254, 74963, 149926, 224889, 449778, 524741, 717503, 1049482, 1435006, 1574223, 2152509, 3148446, 4305018, 5022521, 10045042, 15067563, 30135126, 35157647, 70315294, 105472941, 210945882]

約数ペア:

[(1, 210945882), (2, 105472941), (3, 70315294), (6, 35157647), (7, 30135126), (14, 15067563), (21, 10045042), (42, 5022521), (49, 4305018), (67, 3148446), (98, 2152509), (134, 1574223), (147, 1435006), (201, 1049482), (294, 717503), (402, 524741), (469, 449778), (938, 224889), (1407, 149926), (2814, 74963), (3283, 64254), (6566, 32127), (9849, 21418), (10709, 19698)]