207989762019

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{373}}^1\times {\mathrm{9733}}^1$

素因数の和:10248

約数の個数: 48

約数和(自身を含む): 303793779168

約数和(自身を除く): 95804017149

約数列:

[1, 3, 13, 39, 113, 169, 339, 373, 507, 1119, 1469, 4407, 4849, 9733, 14547, 19097, 29199, 42149, 57291, 63037, 126447, 126529, 189111, 379587, 547937, 1099829, 1643811, 1644877, 3299487, 3630409, 4934631, 7123181, 10891227, 14297777, 21369543, 42893331, 47195317, 141585951, 185871101, 410236217, 557613303, 613539121, 1230708651, 1840617363, 5333070821, 15999212463, 69329920673, 207989762019]

約数ペア:

[(1, 207989762019), (3, 69329920673), (13, 15999212463), (39, 5333070821), (113, 1840617363), (169, 1230708651), (339, 613539121), (373, 557613303), (507, 410236217), (1119, 185871101), (1469, 141585951), (4407, 47195317), (4849, 42893331), (9733, 21369543), (14547, 14297777), (19097, 10891227), (29199, 7123181), (42149, 4934631), (57291, 3630409), (63037, 3299487), (126447, 1644877), (126529, 1643811), (189111, 1099829), (379587, 547937)]