201216900249

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{77471}}^1$

素因数の和:77643

約数の個数: 64

約数和(自身を含む): 322779340800

約数和(自身を除く): 121562440551

約数列:

[1, 3, 9, 19, 27, 57, 61, 83, 171, 183, 249, 513, 549, 747, 1159, 1577, 1647, 2241, 3477, 4731, 5063, 10431, 14193, 15189, 31293, 42579, 45567, 77471, 96197, 136701, 232413, 288591, 697239, 865773, 1471949, 2091717, 2597319, 4415847, 4725731, 6430093, 13247541, 14177193, 19290279, 39742623, 42531579, 57870837, 89788889, 122171767, 127594737, 173612511, 269366667, 366515301, 392235673, 808100001, 1099545903, 1176707019, 2424300003, 3298637709, 3530121057, 7452477787, 10590363171, 22357433361, 67072300083, 201216900249]

約数ペア:

[(1, 201216900249), (3, 67072300083), (9, 22357433361), (19, 10590363171), (27, 7452477787), (57, 3530121057), (61, 3298637709), (83, 2424300003), (171, 1176707019), (183, 1099545903), (249, 808100001), (513, 392235673), (549, 366515301), (747, 269366667), (1159, 173612511), (1577, 127594737), (1647, 122171767), (2241, 89788889), (3477, 57870837), (4731, 42531579), (5063, 39742623), (10431, 19290279), (14193, 14177193), (15189, 13247541), (31293, 6430093), (42579, 4725731), (45567, 4415847), (77471, 2597319), (96197, 2091717), (136701, 1471949), (232413, 865773), (288591, 697239)]