201979308966

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 409000306176

約数和(自身を除く): 207020997210

約数列:

[1, 2, 3, 6, 131, 262, 393, 503, 641, 786, 797, 1006, 1282, 1509, 1594, 1923, 2391, 3018, 3846, 4782, 65893, 83971, 104407, 131786, 167942, 197679, 208814, 251913, 313221, 322423, 395358, 400891, 503826, 510877, 626442, 644846, 801782, 967269, 1021754, 1202673, 1532631, 1934538, 2405346, 3065262, 42237413, 52516721, 66924887, 84474826, 105033442, 126712239, 133849774, 157550163, 200774661, 253424478, 256971131, 315100326, 401549322, 513942262, 770913393, 1541826786, 33663218161, 67326436322, 100989654483, 201979308966]

約数ペア:

[(1, 201979308966), (2, 100989654483), (3, 67326436322), (6, 33663218161), (131, 1541826786), (262, 770913393), (393, 513942262), (503, 401549322), (641, 315100326), (786, 256971131), (797, 253424478), (1006, 200774661), (1282, 157550163), (1509, 133849774), (1594, 126712239), (1923, 105033442), (2391, 84474826), (3018, 66924887), (3846, 52516721), (4782, 42237413), (65893, 3065262), (83971, 2405346), (104407, 1934538), (131786, 1532631), (167942, 1202673), (197679, 1021754), (208814, 967269), (251913, 801782), (313221, 644846), (322423, 626442), (395358, 510877), (400891, 503826)]