201993410619

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22421291}}^1$

素因数の和:22421328

約数の個数: 48

約数和(自身を含む): 391744813824

約数和(自身を除く): 189751403205

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 22421291, 67263873, 156949037, 201791619, 246634201, 291476783, 470847111, 739902603, 874430349, 1412541333, 1726439407, 2040337481, 2219707809, 2623291047, 3206244613, 5179318221, 6121012443, 9618733839, 15537954663, 18363037329, 22443712291, 28856201517, 67331136873, 201993410619]

約数ペア:

[(1, 201993410619), (3, 67331136873), (7, 28856201517), (9, 22443712291), (11, 18363037329), (13, 15537954663), (21, 9618733839), (33, 6121012443), (39, 5179318221), (63, 3206244613), (77, 2623291047), (91, 2219707809), (99, 2040337481), (117, 1726439407), (143, 1412541333), (231, 874430349), (273, 739902603), (429, 470847111), (693, 291476783), (819, 246634201), (1001, 201791619), (1287, 156949037), (3003, 67263873), (9009, 22421291)]