201287983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 227325728

約数和(自身を除く): 26037745

約数列:

[1, 13, 41, 61, 151, 533, 793, 1681, 1963, 2501, 6191, 9211, 21853, 32513, 80483, 102541, 119743, 253831, 377651, 1333033, 3299803, 4909463, 15483691, 201287983]

約数ペア:

[(1, 201287983), (13, 15483691), (41, 4909463), (61, 3299803), (151, 1333033), (533, 377651), (793, 253831), (1681, 119743), (1963, 102541), (2501, 80483), (6191, 32513), (9211, 21853)]