201203008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165463}}^1$

素因数の和:165494

約数の個数: 28

約数和(自身を含む): 420278560

約数和(自身を除く): 219075552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165463, 330926, 661852, 1323704, 2647408, 3143797, 5294816, 6287594, 10589632, 12575188, 25150376, 50300752, 100601504, 201203008]

約数ペア:

[(1, 201203008), (2, 100601504), (4, 50300752), (8, 25150376), (16, 12575188), (19, 10589632), (32, 6287594), (38, 5294816), (64, 3143797), (76, 2647408), (152, 1323704), (304, 661852), (608, 330926), (1216, 165463)]