201851272

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 443520000

約数和(自身を除く): 241668728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 199, 236, 307, 398, 413, 472, 614, 796, 826, 1228, 1393, 1592, 1652, 2149, 2456, 2786, 3304, 4298, 5572, 8596, 11144, 11741, 17192, 18113, 23482, 36226, 46964, 61093, 72452, 82187, 93928, 122186, 126791, 144904, 164374, 244372, 253582, 328748, 427651, 488744, 507164, 657496, 855302, 1014328, 1710604, 3421208, 3604487, 7208974, 14417948, 25231409, 28835896, 50462818, 100925636, 201851272]

約数ペア:

[(1, 201851272), (2, 100925636), (4, 50462818), (7, 28835896), (8, 25231409), (14, 14417948), (28, 7208974), (56, 3604487), (59, 3421208), (118, 1710604), (199, 1014328), (236, 855302), (307, 657496), (398, 507164), (413, 488744), (472, 427651), (614, 328748), (796, 253582), (826, 244372), (1228, 164374), (1393, 144904), (1592, 126791), (1652, 122186), (2149, 93928), (2456, 82187), (2786, 72452), (3304, 61093), (4298, 46964), (5572, 36226), (8596, 23482), (11144, 18113), (11741, 17192)]