207233884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 457931880

約数和(自身を除く): 250697996

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 31, 44, 52, 58, 62, 116, 124, 143, 169, 286, 319, 338, 341, 377, 403, 572, 638, 676, 682, 754, 806, 899, 961, 1276, 1364, 1508, 1612, 1798, 1859, 1922, 3596, 3718, 3844, 4147, 4433, 4901, 5239, 7436, 8294, 8866, 9802, 9889, 10478, 10571, 11687, 12493, 16588, 17732, 19604, 19778, 20956, 21142, 23374, 24986, 27869, 39556, 42284, 46748, 49972, 53911, 55738, 57629, 107822, 111476, 115258, 128557, 137423, 151931, 162409, 215644, 230516, 257114, 274846, 303862, 306559, 324818, 362297, 514228, 549692, 607724, 613118, 649636, 724594, 1226236, 1449188, 1671241, 1786499, 3342482, 3572998, 3985267, 4709861, 6684964, 7145996, 7970534, 9419722, 15941068, 18839444, 51808471, 103616942, 207233884]

約数ペア:

[(1, 207233884), (2, 103616942), (4, 51808471), (11, 18839444), (13, 15941068), (22, 9419722), (26, 7970534), (29, 7145996), (31, 6684964), (44, 4709861), (52, 3985267), (58, 3572998), (62, 3342482), (116, 1786499), (124, 1671241), (143, 1449188), (169, 1226236), (286, 724594), (319, 649636), (338, 613118), (341, 607724), (377, 549692), (403, 514228), (572, 362297), (638, 324818), (676, 306559), (682, 303862), (754, 274846), (806, 257114), (899, 230516), (961, 215644), (1276, 162409), (1364, 151931), (1508, 137423), (1612, 128557), (1798, 115258), (1859, 111476), (1922, 107822), (3596, 57629), (3718, 55738), (3844, 53911), (4147, 49972), (4433, 46748), (4901, 42284), (5239, 39556), (7436, 27869), (8294, 24986), (8866, 23374), (9802, 21142), (9889, 20956), (10478, 19778), (10571, 19604), (11687, 17732), (12493, 16588)]