200049892

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 407973888

約数和(自身を除く): 207923996

約数列:

[1, 2, 4, 7, 14, 28, 101, 127, 202, 254, 404, 508, 557, 707, 889, 1114, 1414, 1778, 2228, 2828, 3556, 3899, 7798, 12827, 15596, 25654, 51308, 56257, 70739, 89789, 112514, 141478, 179578, 225028, 282956, 359156, 393799, 495173, 787598, 990346, 1575196, 1980692, 7144639, 14289278, 28578556, 50012473, 100024946, 200049892]

約数ペア:

[(1, 200049892), (2, 100024946), (4, 50012473), (7, 28578556), (14, 14289278), (28, 7144639), (101, 1980692), (127, 1575196), (202, 990346), (254, 787598), (404, 495173), (508, 393799), (557, 359156), (707, 282956), (889, 225028), (1114, 179578), (1414, 141478), (1778, 112514), (2228, 89789), (2828, 70739), (3556, 56257), (3899, 51308), (7798, 25654), (12827, 15596)]