200762870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 454311936

約数和(自身を除く): 253549066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 889, 1270, 1397, 1778, 2053, 2794, 4106, 4445, 6985, 8890, 9779, 10265, 13970, 14371, 19558, 20530, 22583, 28742, 45166, 48895, 71855, 97790, 112915, 143710, 158081, 225830, 260731, 316162, 521462, 790405, 1303655, 1580810, 1825117, 2607310, 2868041, 3650234, 5736082, 9125585, 14340205, 18251170, 20076287, 28680410, 40152574, 100381435, 200762870]

約数ペア:

[(1, 200762870), (2, 100381435), (5, 40152574), (7, 28680410), (10, 20076287), (11, 18251170), (14, 14340205), (22, 9125585), (35, 5736082), (55, 3650234), (70, 2868041), (77, 2607310), (110, 1825117), (127, 1580810), (154, 1303655), (254, 790405), (385, 521462), (635, 316162), (770, 260731), (889, 225830), (1270, 158081), (1397, 143710), (1778, 112915), (2053, 97790), (2794, 71855), (4106, 48895), (4445, 45166), (6985, 28742), (8890, 22583), (9779, 20530), (10265, 19558), (13970, 14371)]