201409538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3191}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 349332480

約数和(自身を除く): 147922942

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 1661, 2869, 3191, 3322, 5738, 6382, 31559, 35101, 60629, 63118, 70202, 121258, 481841, 666919, 963682, 1333838, 5300251, 9154979, 10600502, 18309958, 100704769, 201409538]

約数ペア:

[(1, 201409538), (2, 100704769), (11, 18309958), (19, 10600502), (22, 9154979), (38, 5300251), (151, 1333838), (209, 963682), (302, 666919), (418, 481841), (1661, 121258), (2869, 70202), (3191, 63118), (3322, 60629), (5738, 35101), (6382, 31559)]