211362536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18059}}^1$

素因数の和:18102

約数の個数: 64

約数和(自身を含む): 520128000

約数和(自身を除く): 308765464

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 18059, 36118, 72236, 126413, 144472, 198649, 252826, 343121, 397298, 505652, 686242, 794596, 1011304, 1372484, 1390543, 1589192, 2401847, 2744968, 2781086, 3774331, 4803694, 5562172, 7548662, 9607388, 11124344, 15097324, 19214776, 26420317, 30194648, 52840634, 105681268, 211362536]

約数ペア:

[(1, 211362536), (2, 105681268), (4, 52840634), (7, 30194648), (8, 26420317), (11, 19214776), (14, 15097324), (19, 11124344), (22, 9607388), (28, 7548662), (38, 5562172), (44, 4803694), (56, 3774331), (76, 2781086), (77, 2744968), (88, 2401847), (133, 1589192), (152, 1390543), (154, 1372484), (209, 1011304), (266, 794596), (308, 686242), (418, 505652), (532, 397298), (616, 343121), (836, 252826), (1064, 198649), (1463, 144472), (1672, 126413), (2926, 72236), (5852, 36118), (11704, 18059)]