211613685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6073}}^1$

素因数の和:6205

約数の個数: 32

約数和(自身を含む): 356859648

約数和(自身を除く): 145245963

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 1515, 2323, 6073, 6969, 11615, 18219, 30365, 34845, 91095, 139679, 419037, 613373, 698395, 1840119, 2095185, 3066865, 9200595, 14107579, 42322737, 70537895, 211613685]

約数ペア:

[(1, 211613685), (3, 70537895), (5, 42322737), (15, 14107579), (23, 9200595), (69, 3066865), (101, 2095185), (115, 1840119), (303, 698395), (345, 613373), (505, 419037), (1515, 139679), (2323, 91095), (6073, 34845), (6969, 30365), (11615, 18219)]