210335713

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 285769728

約数和(自身を除く): 75434015

約数列:

[1, 7, 17, 23, 31, 37, 67, 119, 161, 217, 259, 391, 469, 527, 629, 713, 851, 1139, 1147, 1541, 2077, 2479, 2737, 3689, 4403, 4991, 5957, 7973, 8029, 10787, 12121, 14467, 14539, 17353, 19499, 26197, 26381, 35309, 42143, 47771, 57017, 76849, 84847, 101269, 136493, 183379, 184667, 247163, 295001, 334397, 399119, 448477, 537943, 812107, 969289, 1306433, 1767527, 3139339, 5684749, 6785023, 9145031, 12372689, 30047959, 210335713]

約数ペア:

[(1, 210335713), (7, 30047959), (17, 12372689), (23, 9145031), (31, 6785023), (37, 5684749), (67, 3139339), (119, 1767527), (161, 1306433), (217, 969289), (259, 812107), (391, 537943), (469, 448477), (527, 399119), (629, 334397), (713, 295001), (851, 247163), (1139, 184667), (1147, 183379), (1541, 136493), (2077, 101269), (2479, 84847), (2737, 76849), (3689, 57017), (4403, 47771), (4991, 42143), (5957, 35309), (7973, 26381), (8029, 26197), (10787, 19499), (12121, 17353), (14467, 14539)]