220163634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1709}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 506577240

約数和(自身を除く): 286413606

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 421, 842, 1263, 1709, 2526, 3418, 3789, 5127, 7157, 7578, 10254, 14314, 15381, 21471, 29053, 30762, 42942, 58106, 64413, 87159, 128826, 174318, 261477, 522954, 719489, 1438978, 2158467, 4316934, 6475401, 12231313, 12950802, 24462626, 36693939, 73387878, 110081817, 220163634]

約数ペア:

[(1, 220163634), (2, 110081817), (3, 73387878), (6, 36693939), (9, 24462626), (17, 12950802), (18, 12231313), (34, 6475401), (51, 4316934), (102, 2158467), (153, 1438978), (306, 719489), (421, 522954), (842, 261477), (1263, 174318), (1709, 128826), (2526, 87159), (3418, 64413), (3789, 58106), (5127, 42942), (7157, 30762), (7578, 29053), (10254, 21471), (14314, 15381)]