200369972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 407332800

約数和(自身を除く): 206962828

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 2693, 3382, 3916, 5386, 6764, 10772, 18601, 29623, 37202, 51167, 59246, 74404, 102334, 118492, 204668, 239677, 479354, 562837, 958708, 1125674, 2251348, 2636447, 4553863, 5272894, 9107726, 10545788, 18215452, 50092493, 100184986, 200369972]

約数ペア:

[(1, 200369972), (2, 100184986), (4, 50092493), (11, 18215452), (19, 10545788), (22, 9107726), (38, 5272894), (44, 4553863), (76, 2636447), (89, 2251348), (178, 1125674), (209, 958708), (356, 562837), (418, 479354), (836, 239677), (979, 204668), (1691, 118492), (1958, 102334), (2693, 74404), (3382, 59246), (3916, 51167), (5386, 37202), (6764, 29623), (10772, 18601)]