201910758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 487764480

約数和(自身を除く): 285853722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 421, 601, 798, 842, 1202, 1263, 1803, 2526, 2947, 3606, 4207, 5894, 7999, 8414, 8841, 11419, 12621, 15998, 17682, 22838, 23997, 25242, 34257, 47994, 55993, 68514, 79933, 111986, 159866, 167979, 239799, 253021, 335958, 479598, 506042, 759063, 1518126, 1771147, 3542294, 4807399, 5313441, 9614798, 10626882, 14422197, 28844394, 33651793, 67303586, 100955379, 201910758]

約数ペア:

[(1, 201910758), (2, 100955379), (3, 67303586), (6, 33651793), (7, 28844394), (14, 14422197), (19, 10626882), (21, 9614798), (38, 5313441), (42, 4807399), (57, 3542294), (114, 1771147), (133, 1518126), (266, 759063), (399, 506042), (421, 479598), (601, 335958), (798, 253021), (842, 239799), (1202, 167979), (1263, 159866), (1803, 111986), (2526, 79933), (2947, 68514), (3606, 55993), (4207, 47994), (5894, 34257), (7999, 25242), (8414, 23997), (8841, 22838), (11419, 17682), (12621, 15998)]