209500110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4091}}^1$

素因数の和:4673

約数の個数: 48

約数和(自身を含む): 545790960

約数和(自身を除く): 336290850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 569, 1138, 1707, 2845, 3414, 4091, 5121, 5690, 8182, 8535, 10242, 12273, 17070, 20455, 24546, 25605, 36819, 40910, 51210, 61365, 73638, 122730, 184095, 368190, 2327779, 4655558, 6983337, 11638895, 13966674, 20950011, 23277790, 34916685, 41900022, 69833370, 104750055, 209500110]

約数ペア:

[(1, 209500110), (2, 104750055), (3, 69833370), (5, 41900022), (6, 34916685), (9, 23277790), (10, 20950011), (15, 13966674), (18, 11638895), (30, 6983337), (45, 4655558), (90, 2327779), (569, 368190), (1138, 184095), (1707, 122730), (2845, 73638), (3414, 61365), (4091, 51210), (5121, 40910), (5690, 36819), (8182, 25605), (8535, 24546), (10242, 20455), (12273, 17070)]