297115654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^2$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 524508480

約数和(自身を除く): 227392826

約数列:

[1, 2, 11, 19, 22, 38, 67, 103, 134, 206, 209, 418, 737, 1133, 1273, 1474, 1957, 2266, 2546, 3914, 6901, 10609, 13802, 14003, 21218, 21527, 28006, 43054, 75911, 116699, 131119, 151822, 201571, 233398, 262238, 403142, 710803, 1421606, 1442309, 2217281, 2884618, 4434562, 7818833, 13505257, 15637666, 27010514, 148557827, 297115654]

約数ペア:

[(1, 297115654), (2, 148557827), (11, 27010514), (19, 15637666), (22, 13505257), (38, 7818833), (67, 4434562), (103, 2884618), (134, 2217281), (206, 1442309), (209, 1421606), (418, 710803), (737, 403142), (1133, 262238), (1273, 233398), (1474, 201571), (1957, 151822), (2266, 131119), (2546, 116699), (3914, 75911), (6901, 43054), (10609, 28006), (13802, 21527), (14003, 21218)]