200403819

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 366073344

約数和(自身を除く): 165669525

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 1491, 2343, 4073, 4473, 5467, 7029, 12219, 16401, 28511, 36657, 44803, 49203, 85533, 134409, 256599, 289183, 313621, 403227, 867549, 940863, 2024281, 2602647, 2822589, 3181013, 6072843, 9543039, 18218529, 22267091, 28629117, 66801273, 200403819]

約数ペア:

[(1, 200403819), (3, 66801273), (7, 28629117), (9, 22267091), (11, 18218529), (21, 9543039), (33, 6072843), (63, 3181013), (71, 2822589), (77, 2602647), (99, 2024281), (213, 940863), (231, 867549), (497, 403227), (639, 313621), (693, 289183), (781, 256599), (1491, 134409), (2343, 85533), (4073, 49203), (4473, 44803), (5467, 36657), (7029, 28511), (12219, 16401)]