201961545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11617}}^1$

素因数の和:11705

約数の個数: 32

約数和(自身を含む): 345751680

約数和(自身を除く): 143790135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 11617, 17385, 34851, 58085, 174255, 220723, 662169, 708637, 1103615, 2125911, 3310845, 3543185, 10629555, 13464103, 40392309, 67320515, 201961545]

約数ペア:

[(1, 201961545), (3, 67320515), (5, 40392309), (15, 13464103), (19, 10629555), (57, 3543185), (61, 3310845), (95, 2125911), (183, 1103615), (285, 708637), (305, 662169), (915, 220723), (1159, 174255), (3477, 58085), (5795, 34851), (11617, 17385)]