207612944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3919}}^1$

素因数の和:3988

約数の個数: 80

約数和(自身を含む): 513300480

約数和(自身を除く): 305687536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1204, 1232, 1892, 2408, 3311, 3784, 3919, 4816, 6622, 7568, 7838, 13244, 15676, 26488, 27433, 31352, 43109, 52976, 54866, 62704, 86218, 109732, 168517, 172436, 219464, 301763, 337034, 344872, 438928, 603526, 674068, 689744, 1179619, 1207052, 1348136, 1853687, 2359238, 2414104, 2696272, 3707374, 4718476, 4828208, 7414748, 9436952, 12975809, 14829496, 18873904, 25951618, 29658992, 51903236, 103806472, 207612944]

約数ペア:

[(1, 207612944), (2, 103806472), (4, 51903236), (7, 29658992), (8, 25951618), (11, 18873904), (14, 14829496), (16, 12975809), (22, 9436952), (28, 7414748), (43, 4828208), (44, 4718476), (56, 3707374), (77, 2696272), (86, 2414104), (88, 2359238), (112, 1853687), (154, 1348136), (172, 1207052), (176, 1179619), (301, 689744), (308, 674068), (344, 603526), (473, 438928), (602, 344872), (616, 337034), (688, 301763), (946, 219464), (1204, 172436), (1232, 168517), (1892, 109732), (2408, 86218), (3311, 62704), (3784, 54866), (3919, 52976), (4816, 43109), (6622, 31352), (7568, 27433), (7838, 26488), (13244, 15676)]