201552784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7219

約数の個数: 40

約数和(自身を含む): 410654520

約数和(自身を除く): 209101736

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 3538, 7076, 7121, 14152, 14242, 28304, 28484, 56968, 113936, 206509, 413018, 434381, 826036, 868762, 1652072, 1737524, 3304144, 3475048, 6950096, 12597049, 25194098, 50388196, 100776392, 201552784]

約数ペア:

[(1, 201552784), (2, 100776392), (4, 50388196), (8, 25194098), (16, 12597049), (29, 6950096), (58, 3475048), (61, 3304144), (116, 1737524), (122, 1652072), (232, 868762), (244, 826036), (464, 434381), (488, 413018), (976, 206509), (1769, 113936), (3538, 56968), (7076, 28484), (7121, 28304), (14152, 14242)]