209247324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 583296000

約数和(自身を除く): 374048676

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 61, 66, 78, 122, 132, 143, 156, 183, 244, 286, 366, 429, 572, 671, 732, 793, 858, 1342, 1586, 1716, 1999, 2013, 2379, 2684, 3172, 3998, 4026, 4758, 5997, 7996, 8052, 8723, 9516, 11994, 17446, 21989, 23988, 25987, 26169, 34892, 43978, 51974, 52338, 65967, 77961, 87956, 103948, 104676, 121939, 131934, 155922, 243878, 263868, 285857, 311844, 365817, 487756, 571714, 731634, 857571, 1143428, 1341329, 1463268, 1585207, 1715142, 2682658, 3170414, 3430284, 4023987, 4755621, 5365316, 6340828, 8047974, 9511242, 16095948, 17437277, 19022484, 34874554, 52311831, 69749108, 104623662, 209247324]

約数ペア:

[(1, 209247324), (2, 104623662), (3, 69749108), (4, 52311831), (6, 34874554), (11, 19022484), (12, 17437277), (13, 16095948), (22, 9511242), (26, 8047974), (33, 6340828), (39, 5365316), (44, 4755621), (52, 4023987), (61, 3430284), (66, 3170414), (78, 2682658), (122, 1715142), (132, 1585207), (143, 1463268), (156, 1341329), (183, 1143428), (244, 857571), (286, 731634), (366, 571714), (429, 487756), (572, 365817), (671, 311844), (732, 285857), (793, 263868), (858, 243878), (1342, 155922), (1586, 131934), (1716, 121939), (1999, 104676), (2013, 103948), (2379, 87956), (2684, 77961), (3172, 65967), (3998, 52338), (4026, 51974), (4758, 43978), (5997, 34892), (7996, 26169), (8052, 25987), (8723, 23988), (9516, 21989), (11994, 17446)]