196008195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1567}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 129132285

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 465, 807, 1345, 1567, 4035, 4701, 7835, 8339, 23505, 25017, 41695, 48577, 125085, 145731, 242885, 421523, 728655, 1264569, 2107615, 6322845, 13067213, 39201639, 65336065, 196008195]

約数ペア:

[(1, 196008195), (3, 65336065), (5, 39201639), (15, 13067213), (31, 6322845), (93, 2107615), (155, 1264569), (269, 728655), (465, 421523), (807, 242885), (1345, 145731), (1567, 125085), (4035, 48577), (4701, 41695), (7835, 25017), (8339, 23505)]