200905002

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 462309120

約数和(自身を除く): 261404118

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 103, 123, 206, 246, 309, 369, 618, 738, 881, 927, 1107, 1762, 1854, 2214, 2643, 2781, 4223, 5286, 5562, 7929, 8446, 12669, 15858, 23787, 25338, 36121, 38007, 47574, 72242, 76014, 90743, 108363, 114021, 181486, 216726, 228042, 272229, 325089, 544458, 650178, 816687, 975267, 1633374, 1950534, 2450061, 3720463, 4900122, 7440926, 11161389, 22322778, 33484167, 66968334, 100452501, 200905002]

約数ペア:

[(1, 200905002), (2, 100452501), (3, 66968334), (6, 33484167), (9, 22322778), (18, 11161389), (27, 7440926), (41, 4900122), (54, 3720463), (82, 2450061), (103, 1950534), (123, 1633374), (206, 975267), (246, 816687), (309, 650178), (369, 544458), (618, 325089), (738, 272229), (881, 228042), (927, 216726), (1107, 181486), (1762, 114021), (1854, 108363), (2214, 90743), (2643, 76014), (2781, 72242), (4223, 47574), (5286, 38007), (5562, 36121), (7929, 25338), (8446, 23787), (12669, 15858)]