201364884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{907}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 583023168

約数和(自身を除く): 381658284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 907, 1762, 1814, 2643, 2721, 3524, 3628, 5286, 5442, 6167, 6349, 7929, 8163, 10572, 10884, 12334, 12698, 15858, 16326, 18501, 19047, 24668, 25396, 31716, 32652, 37002, 38094, 55503, 57141, 74004, 76188, 111006, 114282, 222012, 228564, 799067, 1598134, 2397201, 3196268, 4794402, 5593469, 7191603, 9588804, 11186938, 14383206, 16780407, 22373876, 28766412, 33560814, 50341221, 67121628, 100682442, 201364884]

約数ペア:

[(1, 201364884), (2, 100682442), (3, 67121628), (4, 50341221), (6, 33560814), (7, 28766412), (9, 22373876), (12, 16780407), (14, 14383206), (18, 11186938), (21, 9588804), (28, 7191603), (36, 5593469), (42, 4794402), (63, 3196268), (84, 2397201), (126, 1598134), (252, 799067), (881, 228564), (907, 222012), (1762, 114282), (1814, 111006), (2643, 76188), (2721, 74004), (3524, 57141), (3628, 55503), (5286, 38094), (5442, 37002), (6167, 32652), (6349, 31716), (7929, 25396), (8163, 24668), (10572, 19047), (10884, 18501), (12334, 16326), (12698, 15858)]