205380670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{1483}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 403885440

約数和(自身を除く): 198504770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1259, 1483, 2518, 2966, 6295, 7415, 12590, 13849, 14830, 16313, 27698, 32626, 69245, 81565, 138490, 163130, 1867097, 3734194, 9335485, 18670970, 20538067, 41076134, 102690335, 205380670]

約数ペア:

[(1, 205380670), (2, 102690335), (5, 41076134), (10, 20538067), (11, 18670970), (22, 9335485), (55, 3734194), (110, 1867097), (1259, 163130), (1483, 138490), (2518, 81565), (2966, 69245), (6295, 32626), (7415, 27698), (12590, 16313), (13849, 14830)]