208035652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 407715840

約数和(自身を除く): 199680188

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 127, 236, 254, 508, 631, 649, 1262, 1298, 1397, 2524, 2596, 2794, 5588, 6941, 7493, 13882, 14986, 27764, 29972, 37229, 74458, 80137, 82423, 148916, 160274, 164846, 320548, 329692, 409519, 819038, 881507, 1638076, 1763014, 3526028, 4728083, 9456166, 18912332, 52008913, 104017826, 208035652]

約数ペア:

[(1, 208035652), (2, 104017826), (4, 52008913), (11, 18912332), (22, 9456166), (44, 4728083), (59, 3526028), (118, 1763014), (127, 1638076), (236, 881507), (254, 819038), (508, 409519), (631, 329692), (649, 320548), (1262, 164846), (1298, 160274), (1397, 148916), (2524, 82423), (2596, 80137), (2794, 74458), (5588, 37229), (6941, 29972), (7493, 27764), (13882, 14986)]