197327768

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10776

約数の個数: 48

約数和(自身を含む): 428127000

約数和(自身を除く): 230799232

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 10729, 18392, 21458, 42916, 85832, 118019, 203851, 236038, 407702, 472076, 815404, 944152, 1298209, 1630808, 2242361, 2596418, 4484722, 5192836, 8969444, 10385672, 17938888, 24665971, 49331942, 98663884, 197327768]

約数ペア:

[(1, 197327768), (2, 98663884), (4, 49331942), (8, 24665971), (11, 17938888), (19, 10385672), (22, 8969444), (38, 5192836), (44, 4484722), (76, 2596418), (88, 2242361), (121, 1630808), (152, 1298209), (209, 944152), (242, 815404), (418, 472076), (484, 407702), (836, 236038), (968, 203851), (1672, 118019), (2299, 85832), (4598, 42916), (9196, 21458), (10729, 18392)]