211208532

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 499228800

約数和(自身を除く): 288020268

約数列:

[1, 2, 3, 4, 6, 12, 151, 229, 302, 453, 458, 509, 604, 687, 906, 916, 1018, 1374, 1527, 1812, 2036, 2748, 3054, 6108, 34579, 69158, 76859, 103737, 116561, 138316, 153718, 207474, 230577, 233122, 307436, 349683, 414948, 461154, 466244, 699366, 922308, 1398732, 17600711, 35201422, 52802133, 70402844, 105604266, 211208532]

約数ペア:

[(1, 211208532), (2, 105604266), (3, 70402844), (4, 52802133), (6, 35201422), (12, 17600711), (151, 1398732), (229, 922308), (302, 699366), (453, 466244), (458, 461154), (509, 414948), (604, 349683), (687, 307436), (906, 233122), (916, 230577), (1018, 207474), (1374, 153718), (1527, 138316), (1812, 116561), (2036, 103737), (2748, 76859), (3054, 69158), (6108, 34579)]