202378539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 301771008

約数和(自身を除く): 99392469

約数列:

[1, 3, 11, 33, 53, 159, 251, 461, 583, 753, 1383, 1749, 2761, 5071, 8283, 13303, 15213, 24433, 39909, 73299, 115711, 146333, 268763, 347133, 438999, 806289, 1272821, 3818463, 6132683, 18398049, 67459513, 202378539]

約数ペア:

[(1, 202378539), (3, 67459513), (11, 18398049), (33, 6132683), (53, 3818463), (159, 1272821), (251, 806289), (461, 438999), (583, 347133), (753, 268763), (1383, 146333), (1749, 115711), (2761, 73299), (5071, 39909), (8283, 24433), (13303, 15213)]