202552016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9579

約数の個数: 40

約数和(自身を含む): 414568704

約数和(自身を除く): 212016688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 9497, 10664, 18994, 21328, 37988, 75976, 151952, 294407, 408371, 588814, 816742, 1177628, 1633484, 2355256, 3266968, 4710512, 6533936, 12659501, 25319002, 50638004, 101276008, 202552016]

約数ペア:

[(1, 202552016), (2, 101276008), (4, 50638004), (8, 25319002), (16, 12659501), (31, 6533936), (43, 4710512), (62, 3266968), (86, 2355256), (124, 1633484), (172, 1177628), (248, 816742), (344, 588814), (496, 408371), (688, 294407), (1333, 151952), (2666, 75976), (5332, 37988), (9497, 21328), (10664, 18994)]