208300450175

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{310931}}^1$

素因数の和:311279

約数の個数: 24

約数和(自身を含む): 261560973312

約数和(自身を除く): 53260523137

約数列:

[1, 5, 25, 127, 211, 635, 1055, 3175, 5275, 26797, 133985, 310931, 669925, 1554655, 7773275, 39488237, 65606441, 197441185, 328032205, 987205925, 1640161025, 8332018007, 41660090035, 208300450175]

約数ペア:

[(1, 208300450175), (5, 41660090035), (25, 8332018007), (127, 1640161025), (211, 987205925), (635, 328032205), (1055, 197441185), (3175, 65606441), (5275, 39488237), (26797, 7773275), (133985, 1554655), (310931, 669925)]