200767420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2851}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 482969088

約数和(自身を除く): 282201668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 1006, 2012, 2515, 2851, 3521, 5030, 5702, 7042, 10060, 11404, 14084, 14255, 17605, 19957, 28510, 35210, 39914, 57020, 70420, 79828, 99785, 199570, 399140, 1434053, 2868106, 5736212, 7170265, 10038371, 14340530, 20076742, 28681060, 40153484, 50191855, 100383710, 200767420]

約数ペア:

[(1, 200767420), (2, 100383710), (4, 50191855), (5, 40153484), (7, 28681060), (10, 20076742), (14, 14340530), (20, 10038371), (28, 7170265), (35, 5736212), (70, 2868106), (140, 1434053), (503, 399140), (1006, 199570), (2012, 99785), (2515, 79828), (2851, 70420), (3521, 57020), (5030, 39914), (5702, 35210), (7042, 28510), (10060, 19957), (11404, 17605), (14084, 14255)]