207939972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 500217984

約数和(自身を除く): 292278012

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 852, 4001, 4331, 8002, 8662, 12003, 12993, 16004, 17324, 24006, 25986, 48012, 51972, 244061, 284071, 488122, 568142, 732183, 852213, 976244, 1136284, 1464366, 1704426, 2928732, 3408852, 17328331, 34656662, 51984993, 69313324, 103969986, 207939972]

約数ペア:

[(1, 207939972), (2, 103969986), (3, 69313324), (4, 51984993), (6, 34656662), (12, 17328331), (61, 3408852), (71, 2928732), (122, 1704426), (142, 1464366), (183, 1136284), (213, 976244), (244, 852213), (284, 732183), (366, 568142), (426, 488122), (732, 284071), (852, 244061), (4001, 51972), (4331, 48012), (8002, 25986), (8662, 24006), (12003, 17324), (12993, 16004)]