208066565

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 292584960

約数和(自身を除く): 84518395

約数列:

[1, 5, 7, 35, 71, 101, 355, 497, 505, 707, 829, 2485, 3535, 4145, 5803, 7171, 29015, 35855, 50197, 58859, 83729, 250985, 294295, 412013, 418645, 586103, 2060065, 2930515, 5944759, 29723795, 41613313, 208066565]

約数ペア:

[(1, 208066565), (5, 41613313), (7, 29723795), (35, 5944759), (71, 2930515), (101, 2060065), (355, 586103), (497, 418645), (505, 412013), (707, 294295), (829, 250985), (2485, 83729), (3535, 58859), (4145, 50197), (5803, 35855), (7171, 29015)]