202145724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1117}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 559152048

約数和(自身を除く): 357006324

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 914, 1117, 1371, 1828, 2234, 2742, 3351, 4113, 4468, 5027, 5484, 6702, 8226, 10053, 10054, 12287, 13404, 15081, 16452, 20106, 20108, 24574, 30162, 36861, 40212, 45243, 49148, 60324, 73722, 90486, 110583, 147444, 180972, 221166, 442332, 510469, 1020938, 1531407, 2041876, 3062814, 4594221, 5615159, 6125628, 9188442, 11230318, 16845477, 18376884, 22460636, 33690954, 50536431, 67381908, 101072862, 202145724]

約数ペア:

[(1, 202145724), (2, 101072862), (3, 67381908), (4, 50536431), (6, 33690954), (9, 22460636), (11, 18376884), (12, 16845477), (18, 11230318), (22, 9188442), (33, 6125628), (36, 5615159), (44, 4594221), (66, 3062814), (99, 2041876), (132, 1531407), (198, 1020938), (396, 510469), (457, 442332), (914, 221166), (1117, 180972), (1371, 147444), (1828, 110583), (2234, 90486), (2742, 73722), (3351, 60324), (4113, 49148), (4468, 45243), (5027, 40212), (5484, 36861), (6702, 30162), (8226, 24574), (10053, 20108), (10054, 20106), (12287, 16452), (13404, 15081)]