202153406

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 48

約数和(自身を含む): 384177024

約数和(自身を除く): 182023618

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 169, 182, 301, 338, 559, 602, 1118, 1183, 1987, 2366, 3913, 3974, 7267, 7826, 13909, 14534, 25831, 27818, 50869, 51662, 85441, 101738, 170882, 180817, 335803, 361634, 598087, 671606, 1110733, 1196174, 2221466, 2350621, 4701242, 7775131, 14439529, 15550262, 28879058, 101076703, 202153406]

約数ペア:

[(1, 202153406), (2, 101076703), (7, 28879058), (13, 15550262), (14, 14439529), (26, 7775131), (43, 4701242), (86, 2350621), (91, 2221466), (169, 1196174), (182, 1110733), (301, 671606), (338, 598087), (559, 361634), (602, 335803), (1118, 180817), (1183, 170882), (1987, 101738), (2366, 85441), (3913, 51662), (3974, 50869), (7267, 27818), (7826, 25831), (13909, 14534)]