202478224

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 429514176

約数和(自身を除く): 227035952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 169, 206, 208, 338, 412, 676, 727, 824, 1339, 1352, 1454, 1648, 2678, 2704, 2908, 5356, 5816, 9451, 10712, 11632, 17407, 18902, 21424, 34814, 37804, 69628, 74881, 75608, 122863, 139256, 149762, 151216, 245726, 278512, 299524, 491452, 599048, 973453, 982904, 1198096, 1946906, 1965808, 3893812, 7787624, 12654889, 15575248, 25309778, 50619556, 101239112, 202478224]

約数ペア:

[(1, 202478224), (2, 101239112), (4, 50619556), (8, 25309778), (13, 15575248), (16, 12654889), (26, 7787624), (52, 3893812), (103, 1965808), (104, 1946906), (169, 1198096), (206, 982904), (208, 973453), (338, 599048), (412, 491452), (676, 299524), (727, 278512), (824, 245726), (1339, 151216), (1352, 149762), (1454, 139256), (1648, 122863), (2678, 75608), (2704, 74881), (2908, 69628), (5356, 37804), (5816, 34814), (9451, 21424), (10712, 18902), (11632, 17407)]