201795275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23671}}^1$

素因数の和:23723

約数の個数: 24

約数和(自身を含む): 281791488

約数和(自身を除く): 79996213

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 23671, 118355, 260381, 591775, 733801, 1301905, 3669005, 6509525, 8071811, 18345025, 40359055, 201795275]

約数ペア:

[(1, 201795275), (5, 40359055), (11, 18345025), (25, 8071811), (31, 6509525), (55, 3669005), (155, 1301905), (275, 733801), (341, 591775), (775, 260381), (1705, 118355), (8525, 23671)]