202341465

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 368903808

約数和(自身を除く): 166562343

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 411, 685, 1035, 1233, 1427, 2055, 3151, 4281, 6165, 7135, 9453, 12843, 15755, 21405, 28359, 32821, 47265, 64215, 98463, 141795, 164105, 195499, 295389, 492315, 586497, 977495, 1476945, 1759491, 2932485, 4496477, 8797455, 13489431, 22482385, 40468293, 67447155, 202341465]

約数ペア:

[(1, 202341465), (3, 67447155), (5, 40468293), (9, 22482385), (15, 13489431), (23, 8797455), (45, 4496477), (69, 2932485), (115, 1759491), (137, 1476945), (207, 977495), (345, 586497), (411, 492315), (685, 295389), (1035, 195499), (1233, 164105), (1427, 141795), (2055, 98463), (3151, 64215), (4281, 47265), (6165, 32821), (7135, 28359), (9453, 21405), (12843, 15755)]