201535860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6841}}^1$

素因数の和:7344

約数の個数: 48

約数和(自身を含む): 565532352

約数和(自身を除く): 363996492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6841, 7365, 9820, 13682, 14730, 20523, 27364, 29460, 34205, 41046, 68410, 82092, 102615, 136820, 205230, 410460, 3358931, 6717862, 10076793, 13435724, 16794655, 20153586, 33589310, 40307172, 50383965, 67178620, 100767930, 201535860]

約数ペア:

[(1, 201535860), (2, 100767930), (3, 67178620), (4, 50383965), (5, 40307172), (6, 33589310), (10, 20153586), (12, 16794655), (15, 13435724), (20, 10076793), (30, 6717862), (60, 3358931), (491, 410460), (982, 205230), (1473, 136820), (1964, 102615), (2455, 82092), (2946, 68410), (4910, 41046), (5892, 34205), (6841, 29460), (7365, 27364), (9820, 20523), (13682, 14730)]