200776600

素因数分解:

$2^3\times 5^2\times {\mathrm{991}}^1\times {\mathrm{1013}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 467737920

約数和(自身を除く): 266961320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 991, 1013, 1982, 2026, 3964, 4052, 4955, 5065, 7928, 8104, 9910, 10130, 19820, 20260, 24775, 25325, 39640, 40520, 49550, 50650, 99100, 101300, 198200, 202600, 1003883, 2007766, 4015532, 5019415, 8031064, 10038830, 20077660, 25097075, 40155320, 50194150, 100388300, 200776600]

約数ペア:

[(1, 200776600), (2, 100388300), (4, 50194150), (5, 40155320), (8, 25097075), (10, 20077660), (20, 10038830), (25, 8031064), (40, 5019415), (50, 4015532), (100, 2007766), (200, 1003883), (991, 202600), (1013, 198200), (1982, 101300), (2026, 99100), (3964, 50650), (4052, 49550), (4955, 40520), (5065, 39640), (7928, 25325), (8104, 24775), (9910, 20260), (10130, 19820)]