201785887112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{5939}}^1\times {\mathrm{223529}}^1$

素因数の和:229493

約数の個数: 32

約数和(自身を含む): 398330460000

約数和(自身を除く): 196544572888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 5939, 11878, 23756, 47512, 112841, 223529, 225682, 447058, 451364, 894116, 902728, 1788232, 4247051, 8494102, 16988204, 33976408, 1327538731, 2655077462, 5310154924, 10620309848, 25223235889, 50446471778, 100892943556, 201785887112]

約数ペア:

[(1, 201785887112), (2, 100892943556), (4, 50446471778), (8, 25223235889), (19, 10620309848), (38, 5310154924), (76, 2655077462), (152, 1327538731), (5939, 33976408), (11878, 16988204), (23756, 8494102), (47512, 4247051), (112841, 1788232), (223529, 902728), (225682, 894116), (447058, 451364)]