208036180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11393}}^1$

素因数の和:11496

約数の個数: 48

約数和(自身を含む): 482376384

約数和(自身を除く): 274340204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 11393, 18260, 22786, 45572, 56965, 113930, 125323, 227860, 250646, 501292, 626615, 945619, 1253230, 1891238, 2506460, 3782476, 4728095, 9456190, 10401809, 18912380, 20803618, 41607236, 52009045, 104018090, 208036180]

約数ペア:

[(1, 208036180), (2, 104018090), (4, 52009045), (5, 41607236), (10, 20803618), (11, 18912380), (20, 10401809), (22, 9456190), (44, 4728095), (55, 3782476), (83, 2506460), (110, 1891238), (166, 1253230), (220, 945619), (332, 626615), (415, 501292), (830, 250646), (913, 227860), (1660, 125323), (1826, 113930), (3652, 56965), (4565, 45572), (9130, 22786), (11393, 18260)]