206602980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{7013}}^1$

素因数の和:7516

約数の個数: 48

約数和(自身を含む): 579749184

約数和(自身を除く): 373146204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 7013, 7365, 9820, 14026, 14730, 21039, 28052, 29460, 35065, 42078, 70130, 84156, 105195, 140260, 210390, 420780, 3443383, 6886766, 10330149, 13773532, 17216915, 20660298, 34433830, 41320596, 51650745, 68867660, 103301490, 206602980]

約数ペア:

[(1, 206602980), (2, 103301490), (3, 68867660), (4, 51650745), (5, 41320596), (6, 34433830), (10, 20660298), (12, 17216915), (15, 13773532), (20, 10330149), (30, 6886766), (60, 3443383), (491, 420780), (982, 210390), (1473, 140260), (1964, 105195), (2455, 84156), (2946, 70130), (4910, 42078), (5892, 35065), (7013, 29460), (7365, 28052), (9820, 21039), (14026, 14730)]