202344860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 438453120

約数和(自身を除く): 236108260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 271, 370, 542, 740, 1009, 1084, 1355, 2018, 2710, 4036, 5045, 5420, 10027, 10090, 20054, 20180, 37333, 40108, 50135, 74666, 100270, 149332, 186665, 200540, 273439, 373330, 546878, 746660, 1093756, 1367195, 2734390, 5468780, 10117243, 20234486, 40468972, 50586215, 101172430, 202344860]

約数ペア:

[(1, 202344860), (2, 101172430), (4, 50586215), (5, 40468972), (10, 20234486), (20, 10117243), (37, 5468780), (74, 2734390), (148, 1367195), (185, 1093756), (271, 746660), (370, 546878), (542, 373330), (740, 273439), (1009, 200540), (1084, 186665), (1355, 149332), (2018, 100270), (2710, 74666), (4036, 50135), (5045, 40108), (5420, 37333), (10027, 20180), (10090, 20054)]