133197700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{42967}}^1$

素因数の和:43012

約数の個数: 36

約数和(自身を含む): 298369792

約数和(自身を除く): 165172092

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 42967, 85934, 171868, 214835, 429670, 859340, 1074175, 1331977, 2148350, 2663954, 4296700, 5327908, 6659885, 13319770, 26639540, 33299425, 66598850, 133197700]

約数ペア:

[(1, 133197700), (2, 66598850), (4, 33299425), (5, 26639540), (10, 13319770), (20, 6659885), (25, 5327908), (31, 4296700), (50, 2663954), (62, 2148350), (100, 1331977), (124, 1074175), (155, 859340), (310, 429670), (620, 214835), (775, 171868), (1550, 85934), (3100, 42967)]