207901876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 492226560

約数和(自身を除く): 284324684

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 494, 532, 598, 644, 874, 988, 1196, 1307, 1729, 1748, 2093, 2614, 3059, 3458, 4186, 5228, 5681, 6118, 6916, 8372, 9149, 11362, 12236, 16991, 18298, 22724, 24833, 30061, 33982, 36596, 39767, 49666, 60122, 67964, 79534, 99332, 118937, 120244, 159068, 173831, 210427, 237874, 322829, 347662, 390793, 420854, 475748, 571159, 645658, 695324, 781586, 841708, 1142318, 1291316, 1563172, 2259803, 2284636, 2735551, 3998113, 4519606, 5471102, 7425067, 7996226, 9039212, 10942204, 14850134, 15992452, 29700268, 51975469, 103950938, 207901876]

約数ペア:

[(1, 207901876), (2, 103950938), (4, 51975469), (7, 29700268), (13, 15992452), (14, 14850134), (19, 10942204), (23, 9039212), (26, 7996226), (28, 7425067), (38, 5471102), (46, 4519606), (52, 3998113), (76, 2735551), (91, 2284636), (92, 2259803), (133, 1563172), (161, 1291316), (182, 1142318), (247, 841708), (266, 781586), (299, 695324), (322, 645658), (364, 571159), (437, 475748), (494, 420854), (532, 390793), (598, 347662), (644, 322829), (874, 237874), (988, 210427), (1196, 173831), (1307, 159068), (1729, 120244), (1748, 118937), (2093, 99332), (2614, 79534), (3059, 67964), (3458, 60122), (4186, 49666), (5228, 39767), (5681, 36596), (6118, 33982), (6916, 30061), (8372, 24833), (9149, 22724), (11362, 18298), (12236, 16991)]