204781669345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1051}}^1\times {\mathrm{7043}}^1$

素因数の和:8613

約数の個数: 32

約数和(自身を含む): 268904530944

約数和(自身を除く): 64122861599

約数列:

[1, 5, 11, 55, 503, 1051, 2515, 5255, 5533, 7043, 11561, 27665, 35215, 57805, 77473, 387365, 528653, 2643265, 3542629, 5815183, 7402193, 17713145, 29075915, 37010965, 38968919, 81424123, 194844595, 407120615, 3723303079, 18616515395, 40956333869, 204781669345]

約数ペア:

[(1, 204781669345), (5, 40956333869), (11, 18616515395), (55, 3723303079), (503, 407120615), (1051, 194844595), (2515, 81424123), (5255, 38968919), (5533, 37010965), (7043, 29075915), (11561, 17713145), (27665, 7402193), (35215, 5815183), (57805, 3542629), (77473, 2643265), (387365, 528653)]