201990318446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{95071}}^1$

素因数の和:95289

約数の個数: 64

約数和(自身を含む): 374568468480

約数和(自身を除く): 172578150034

約数列:

[1, 2, 7, 14, 17, 34, 79, 113, 119, 158, 226, 238, 553, 791, 1106, 1343, 1582, 1921, 2686, 3842, 8927, 9401, 13447, 17854, 18802, 26894, 62489, 95071, 124978, 151759, 190142, 303518, 665497, 1062313, 1330994, 1616207, 2124626, 3232414, 7510609, 10743023, 11313449, 15021218, 21486046, 22626898, 52574263, 75201161, 105148526, 127680353, 150402322, 182631391, 255360706, 365262782, 848698817, 893762471, 1278419737, 1697397634, 1787524942, 2556839474, 5940891719, 11881783438, 14427879889, 28855759778, 100995159223, 201990318446]

約数ペア:

[(1, 201990318446), (2, 100995159223), (7, 28855759778), (14, 14427879889), (17, 11881783438), (34, 5940891719), (79, 2556839474), (113, 1787524942), (119, 1697397634), (158, 1278419737), (226, 893762471), (238, 848698817), (553, 365262782), (791, 255360706), (1106, 182631391), (1343, 150402322), (1582, 127680353), (1921, 105148526), (2686, 75201161), (3842, 52574263), (8927, 22626898), (9401, 21486046), (13447, 15021218), (17854, 11313449), (18802, 10743023), (26894, 7510609), (62489, 3232414), (95071, 2124626), (124978, 1616207), (151759, 1330994), (190142, 1062313), (303518, 665497)]