202066660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{599}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 431827200

約数和(自身を除く): 229760540

約数列:

[1, 2, 4, 5, 10, 20, 101, 167, 202, 334, 404, 505, 599, 668, 835, 1010, 1198, 1670, 2020, 2396, 2995, 3340, 5990, 11980, 16867, 33734, 60499, 67468, 84335, 100033, 120998, 168670, 200066, 241996, 302495, 337340, 400132, 500165, 604990, 1000330, 1209980, 2000660, 10103333, 20206666, 40413332, 50516665, 101033330, 202066660]

約数ペア:

[(1, 202066660), (2, 101033330), (4, 50516665), (5, 40413332), (10, 20206666), (20, 10103333), (101, 2000660), (167, 1209980), (202, 1000330), (334, 604990), (404, 500165), (505, 400132), (599, 337340), (668, 302495), (835, 241996), (1010, 200066), (1198, 168670), (1670, 120998), (2020, 100033), (2396, 84335), (2995, 67468), (3340, 60499), (5990, 33734), (11980, 16867)]