221578502401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{8353}}^1$

素因数の和:8821

約数の個数: 32

約数和(自身を含む): 243353623968

約数和(自身を除く): 21775121567

約数列:

[1, 17, 37, 181, 233, 629, 3077, 3961, 6697, 8353, 8621, 42173, 113849, 142001, 146557, 309061, 716941, 1511893, 1560401, 1946249, 5254037, 25702181, 26526817, 33086233, 55940041, 72011213, 352271069, 950980697, 1224190621, 5988608173, 13034029553, 221578502401]

約数ペア:

[(1, 221578502401), (17, 13034029553), (37, 5988608173), (181, 1224190621), (233, 950980697), (629, 352271069), (3077, 72011213), (3961, 55940041), (6697, 33086233), (8353, 26526817), (8621, 25702181), (42173, 5254037), (113849, 1946249), (142001, 1560401), (146557, 1511893), (309061, 716941)]