198682484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 108

約数和(自身を含む): 474318432

約数和(自身を除く): 275635948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 169, 182, 242, 286, 308, 338, 347, 364, 484, 572, 676, 694, 847, 1001, 1183, 1388, 1573, 1694, 1859, 2002, 2366, 2429, 3146, 3388, 3718, 3817, 4004, 4511, 4732, 4858, 6292, 7436, 7634, 9022, 9716, 11011, 13013, 15268, 18044, 20449, 22022, 26026, 26719, 31577, 40898, 41987, 44044, 49621, 52052, 53438, 58643, 63154, 81796, 83974, 99242, 106876, 117286, 126308, 143143, 167948, 198484, 234572, 286286, 293909, 347347, 410501, 545831, 572572, 587818, 645073, 694694, 821002, 1091662, 1175636, 1290146, 1389388, 1642004, 2183324, 2580292, 3820817, 4515511, 7095803, 7641634, 9031022, 14191606, 15283268, 18062044, 28383212, 49670621, 99341242, 198682484]

約数ペア:

[(1, 198682484), (2, 99341242), (4, 49670621), (7, 28383212), (11, 18062044), (13, 15283268), (14, 14191606), (22, 9031022), (26, 7641634), (28, 7095803), (44, 4515511), (52, 3820817), (77, 2580292), (91, 2183324), (121, 1642004), (143, 1389388), (154, 1290146), (169, 1175636), (182, 1091662), (242, 821002), (286, 694694), (308, 645073), (338, 587818), (347, 572572), (364, 545831), (484, 410501), (572, 347347), (676, 293909), (694, 286286), (847, 234572), (1001, 198484), (1183, 167948), (1388, 143143), (1573, 126308), (1694, 117286), (1859, 106876), (2002, 99242), (2366, 83974), (2429, 81796), (3146, 63154), (3388, 58643), (3718, 53438), (3817, 52052), (4004, 49621), (4511, 44044), (4732, 41987), (4858, 40898), (6292, 31577), (7436, 26719), (7634, 26026), (9022, 22022), (9716, 20449), (11011, 18044), (13013, 15268)]