208782078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8053}}^1$

素因数の和:8236

約数の個数: 32

約数和(自身を含む): 434916000

約数和(自身を除く): 226133922

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 894, 4321, 8053, 8642, 12963, 16106, 24159, 25926, 48318, 233537, 467074, 700611, 1199897, 1401222, 2399794, 3599691, 7199382, 34797013, 69594026, 104391039, 208782078]

約数ペア:

[(1, 208782078), (2, 104391039), (3, 69594026), (6, 34797013), (29, 7199382), (58, 3599691), (87, 2399794), (149, 1401222), (174, 1199897), (298, 700611), (447, 467074), (894, 233537), (4321, 48318), (8053, 25926), (8642, 24159), (12963, 16106)]