207633968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9521}}^1$

素因数の和:9605

約数の個数: 40

約数和(自身を含む): 425062080

約数和(自身を除く): 217428112

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 9521, 10904, 19042, 21808, 38084, 76168, 152336, 276109, 447487, 552218, 894974, 1104436, 1789948, 2208872, 3579896, 4417744, 7159792, 12977123, 25954246, 51908492, 103816984, 207633968]

約数ペア:

[(1, 207633968), (2, 103816984), (4, 51908492), (8, 25954246), (16, 12977123), (29, 7159792), (47, 4417744), (58, 3579896), (94, 2208872), (116, 1789948), (188, 1104436), (232, 894974), (376, 552218), (464, 447487), (752, 276109), (1363, 152336), (2726, 76168), (5452, 38084), (9521, 21808), (10904, 19042)]