201331908

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{8863}}^1$

素因数の和:9504

約数の個数: 36

約数和(自身を含む): 509786368

約数和(自身を除く): 308454460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3786, 5679, 7572, 8863, 11358, 17726, 22716, 26589, 35452, 53178, 79767, 106356, 159534, 319068, 5592553, 11185106, 16777659, 22370212, 33555318, 50332977, 67110636, 100665954, 201331908]

約数ペア:

[(1, 201331908), (2, 100665954), (3, 67110636), (4, 50332977), (6, 33555318), (9, 22370212), (12, 16777659), (18, 11185106), (36, 5592553), (631, 319068), (1262, 159534), (1893, 106356), (2524, 79767), (3786, 53178), (5679, 35452), (7572, 26589), (8863, 22716), (11358, 17726)]