201992648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9293}}^1$

素因数の和:9342

約数の個数: 64

約数和(自身を含む): 468417600

約数和(自身を除く): 266424952

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 9293, 10868, 18586, 21736, 37172, 74344, 102223, 120809, 176567, 204446, 241618, 353134, 408892, 483236, 706268, 817784, 966472, 1328899, 1412536, 1942237, 2295371, 2657798, 3884474, 4590742, 5315596, 7768948, 9181484, 10631192, 15537896, 18362968, 25249081, 50498162, 100996324, 201992648]

約数ペア:

[(1, 201992648), (2, 100996324), (4, 50498162), (8, 25249081), (11, 18362968), (13, 15537896), (19, 10631192), (22, 9181484), (26, 7768948), (38, 5315596), (44, 4590742), (52, 3884474), (76, 2657798), (88, 2295371), (104, 1942237), (143, 1412536), (152, 1328899), (209, 966472), (247, 817784), (286, 706268), (418, 483236), (494, 408892), (572, 353134), (836, 241618), (988, 204446), (1144, 176567), (1672, 120809), (1976, 102223), (2717, 74344), (5434, 37172), (9293, 21736), (10868, 18586)]