201276872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{36097}}^1$

素因数の和:36161

約数の個数: 32

約数和(自身を含む): 409351320

約数和(自身を除く): 208074448

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 36097, 72194, 144388, 288776, 613649, 1227298, 1479977, 2454596, 2959954, 4909192, 5919908, 11839816, 25159609, 50319218, 100638436, 201276872]

約数ペア:

[(1, 201276872), (2, 100638436), (4, 50319218), (8, 25159609), (17, 11839816), (34, 5919908), (41, 4909192), (68, 2959954), (82, 2454596), (136, 1479977), (164, 1227298), (328, 613649), (697, 288776), (1394, 144388), (2788, 72194), (5576, 36097)]