201278208

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2069

約数の個数: 72

約数和(自身を含む): 539885808

約数和(自身を除く): 338607600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 768, 822, 1096, 1644, 1913, 2192, 3288, 3826, 4384, 5739, 6576, 7652, 8768, 11478, 13152, 15304, 17536, 22956, 26304, 30608, 35072, 45912, 52608, 61216, 91824, 105216, 122432, 183648, 244864, 262081, 367296, 489728, 524162, 734592, 786243, 1048324, 1469184, 1572486, 2096648, 3144972, 4193296, 6289944, 8386592, 12579888, 16773184, 25159776, 33546368, 50319552, 67092736, 100639104, 201278208]

約数ペア:

[(1, 201278208), (2, 100639104), (3, 67092736), (4, 50319552), (6, 33546368), (8, 25159776), (12, 16773184), (16, 12579888), (24, 8386592), (32, 6289944), (48, 4193296), (64, 3144972), (96, 2096648), (128, 1572486), (137, 1469184), (192, 1048324), (256, 786243), (274, 734592), (384, 524162), (411, 489728), (548, 367296), (768, 262081), (822, 244864), (1096, 183648), (1644, 122432), (1913, 105216), (2192, 91824), (3288, 61216), (3826, 52608), (4384, 45912), (5739, 35072), (6576, 30608), (7652, 26304), (8768, 22956), (11478, 17536), (13152, 15304)]