200989810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168899}}^1$

素因数の和:168930

約数の個数: 32

約数和(自身を含む): 437788800

約数和(自身を除く): 236798990

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 168899, 337798, 844495, 1182293, 1688990, 2364586, 2871283, 5742566, 5911465, 11822930, 14356415, 20098981, 28712830, 40197962, 100494905, 200989810]

約数ペア:

[(1, 200989810), (2, 100494905), (5, 40197962), (7, 28712830), (10, 20098981), (14, 14356415), (17, 11822930), (34, 5911465), (35, 5742566), (70, 2871283), (85, 2364586), (119, 1688990), (170, 1182293), (238, 844495), (595, 337798), (1190, 168899)]