201478299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 108179301

約数列:

[1, 3, 11, 19, 33, 57, 209, 383, 627, 839, 1149, 2517, 4213, 7277, 9229, 12639, 15941, 21831, 27687, 47823, 80047, 175351, 240141, 321337, 526053, 964011, 3534707, 6105403, 10604121, 18316209, 67159433, 201478299]

約数ペア:

[(1, 201478299), (3, 67159433), (11, 18316209), (19, 10604121), (33, 6105403), (57, 3534707), (209, 964011), (383, 526053), (627, 321337), (839, 240141), (1149, 175351), (2517, 80047), (4213, 47823), (7277, 27687), (9229, 21831), (12639, 15941)]