201494590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30029}}^1$

素因数の和:30108

約数の個数: 32

約数和(自身を含む): 402161760

約数和(自身を除く): 200667170

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 30029, 60058, 150145, 300290, 330319, 660638, 1651595, 1831769, 3303190, 3663538, 9158845, 18317690, 20149459, 40298918, 100747295, 201494590]

約数ペア:

[(1, 201494590), (2, 100747295), (5, 40298918), (10, 20149459), (11, 18317690), (22, 9158845), (55, 3663538), (61, 3303190), (110, 1831769), (122, 1651595), (305, 660638), (610, 330319), (671, 300290), (1342, 150145), (3355, 60058), (6710, 30029)]