209663808

素因数分解:

$2^6\times 3^1\times {\mathrm{307}}^1\times {\mathrm{3557}}^1$

素因数の和:3879

約数の個数: 56

約数和(自身を含む): 556698912

約数和(自身を除く): 347035104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 307, 614, 921, 1228, 1842, 2456, 3557, 3684, 4912, 7114, 7368, 9824, 10671, 14228, 14736, 19648, 21342, 28456, 29472, 42684, 56912, 58944, 85368, 113824, 170736, 227648, 341472, 682944, 1091999, 2183998, 3275997, 4367996, 6551994, 8735992, 13103988, 17471984, 26207976, 34943968, 52415952, 69887936, 104831904, 209663808]

約数ペア:

[(1, 209663808), (2, 104831904), (3, 69887936), (4, 52415952), (6, 34943968), (8, 26207976), (12, 17471984), (16, 13103988), (24, 8735992), (32, 6551994), (48, 4367996), (64, 3275997), (96, 2183998), (192, 1091999), (307, 682944), (614, 341472), (921, 227648), (1228, 170736), (1842, 113824), (2456, 85368), (3557, 58944), (3684, 56912), (4912, 42684), (7114, 29472), (7368, 28456), (9824, 21342), (10671, 19648), (14228, 14736)]