203495248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{19597}}^1$

素因数の和:19675

約数の個数: 40

約数和(自身を含む): 437427360

約数和(自身を除く): 233932112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 10384, 19597, 39194, 78388, 156776, 215567, 313552, 431134, 862268, 1156223, 1724536, 2312446, 3449072, 4624892, 9249784, 12718453, 18499568, 25436906, 50873812, 101747624, 203495248]

約数ペア:

[(1, 203495248), (2, 101747624), (4, 50873812), (8, 25436906), (11, 18499568), (16, 12718453), (22, 9249784), (44, 4624892), (59, 3449072), (88, 2312446), (118, 1724536), (176, 1156223), (236, 862268), (472, 431134), (649, 313552), (944, 215567), (1298, 156776), (2596, 78388), (5192, 39194), (10384, 19597)]