251145496506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1\times {\mathrm{121421}}^1$

素因数の和:129486

約数の個数: 32

約数和(自身を含む): 514040522688

約数和(自身を除く): 262895026182

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8017, 16034, 24051, 48102, 121421, 242842, 344731, 364263, 689462, 728526, 1034193, 2068386, 5221103, 10442206, 15663309, 31326618, 973432157, 1946864314, 2920296471, 5840592942, 41857582751, 83715165502, 125572748253, 251145496506]

約数ペア:

[(1, 251145496506), (2, 125572748253), (3, 83715165502), (6, 41857582751), (43, 5840592942), (86, 2920296471), (129, 1946864314), (258, 973432157), (8017, 31326618), (16034, 15663309), (24051, 10442206), (48102, 5221103), (121421, 2068386), (242842, 1034193), (344731, 728526), (364263, 689462)]