199005616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5761

約数の個数: 40

約数和(自身を含む): 403688448

約数和(自身を除く): 204682832

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 5651, 8804, 11302, 17608, 22604, 35216, 45208, 90416, 175181, 350362, 401221, 700724, 802442, 1401448, 1604884, 2802896, 3209768, 6419536, 12437851, 24875702, 49751404, 99502808, 199005616]

約数ペア:

[(1, 199005616), (2, 99502808), (4, 49751404), (8, 24875702), (16, 12437851), (31, 6419536), (62, 3209768), (71, 2802896), (124, 1604884), (142, 1401448), (248, 802442), (284, 700724), (496, 401221), (568, 350362), (1136, 175181), (2201, 90416), (4402, 45208), (5651, 35216), (8804, 22604), (11302, 17608)]