201060128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 418309920

約数和(自身を除く): 217249792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 347, 608, 694, 953, 1388, 1906, 2776, 3812, 5552, 6593, 7624, 11104, 13186, 15248, 18107, 26372, 30496, 36214, 52744, 72428, 105488, 144856, 210976, 289712, 330691, 579424, 661382, 1322764, 2645528, 5291056, 6283129, 10582112, 12566258, 25132516, 50265032, 100530064, 201060128]

約数ペア:

[(1, 201060128), (2, 100530064), (4, 50265032), (8, 25132516), (16, 12566258), (19, 10582112), (32, 6283129), (38, 5291056), (76, 2645528), (152, 1322764), (304, 661382), (347, 579424), (608, 330691), (694, 289712), (953, 210976), (1388, 144856), (1906, 105488), (2776, 72428), (3812, 52744), (5552, 36214), (6593, 30496), (7624, 26372), (11104, 18107), (13186, 15248)]