202235397

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 341595072

約数和(自身を除く): 139359675

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 97, 147, 273, 291, 637, 679, 1091, 1261, 1911, 2037, 3273, 3783, 4753, 7637, 8827, 14183, 14259, 22911, 26481, 42549, 53459, 61789, 99281, 105827, 160377, 185367, 297843, 317481, 694967, 740789, 1375751, 2084901, 2222367, 4127253, 5185523, 9630257, 15556569, 28890771, 67411799, 202235397]

約数ペア:

[(1, 202235397), (3, 67411799), (7, 28890771), (13, 15556569), (21, 9630257), (39, 5185523), (49, 4127253), (91, 2222367), (97, 2084901), (147, 1375751), (273, 740789), (291, 694967), (637, 317481), (679, 297843), (1091, 185367), (1261, 160377), (1911, 105827), (2037, 99281), (3273, 61789), (3783, 53459), (4753, 42549), (7637, 26481), (8827, 22911), (14183, 14259)]