295287207940

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{152209901}}^1$

素因数の和:152210007

約数の個数: 24

約数和(自身を含む): 626495956632

約数和(自身を除く): 331208748692

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 152209901, 304419802, 608839604, 761049505, 1522099010, 3044198020, 14764360397, 29528720794, 59057441588, 73821801985, 147643603970, 295287207940]

約数ペア:

[(1, 295287207940), (2, 147643603970), (4, 73821801985), (5, 59057441588), (10, 29528720794), (20, 14764360397), (97, 3044198020), (194, 1522099010), (388, 761049505), (485, 608839604), (970, 304419802), (1940, 152209901)]