200090553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 294481152

約数和(自身を除く): 94390599

約数列:

[1, 3, 13, 39, 61, 151, 183, 453, 557, 793, 1671, 1963, 2379, 5889, 7241, 9211, 21723, 27633, 33977, 84107, 101931, 119743, 252321, 359229, 441701, 1093391, 1325103, 3280173, 5130527, 15391581, 66696851, 200090553]

約数ペア:

[(1, 200090553), (3, 66696851), (13, 15391581), (39, 5130527), (61, 3280173), (151, 1325103), (183, 1093391), (453, 441701), (557, 359229), (793, 252321), (1671, 119743), (1963, 101931), (2379, 84107), (5889, 33977), (7241, 27633), (9211, 21723)]