202864844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557321}}^1$

素因数の和:557345

約数の個数: 24

約数和(自身を含む): 436940448

約数和(自身を除く): 234075604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 557321, 1114642, 2229284, 3901247, 7245173, 7802494, 14490346, 15604988, 28980692, 50716211, 101432422, 202864844]

約数ペア:

[(1, 202864844), (2, 101432422), (4, 50716211), (7, 28980692), (13, 15604988), (14, 14490346), (26, 7802494), (28, 7245173), (52, 3901247), (91, 2229284), (182, 1114642), (364, 557321)]