210316572

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 541072896

約数和(自身を除く): 330756324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 157, 254, 293, 314, 381, 471, 508, 586, 628, 762, 879, 942, 1143, 1172, 1413, 1524, 1758, 1884, 2286, 2637, 2826, 3516, 4572, 5274, 5652, 10548, 19939, 37211, 39878, 46001, 59817, 74422, 79756, 92002, 111633, 119634, 138003, 148844, 179451, 184004, 223266, 239268, 276006, 334899, 358902, 414009, 446532, 552012, 669798, 717804, 828018, 1339596, 1656036, 5842127, 11684254, 17526381, 23368508, 35052762, 52579143, 70105524, 105158286, 210316572]

約数ペア:

[(1, 210316572), (2, 105158286), (3, 70105524), (4, 52579143), (6, 35052762), (9, 23368508), (12, 17526381), (18, 11684254), (36, 5842127), (127, 1656036), (157, 1339596), (254, 828018), (293, 717804), (314, 669798), (381, 552012), (471, 446532), (508, 414009), (586, 358902), (628, 334899), (762, 276006), (879, 239268), (942, 223266), (1143, 184004), (1172, 179451), (1413, 148844), (1524, 138003), (1758, 119634), (1884, 111633), (2286, 92002), (2637, 79756), (2826, 74422), (3516, 59817), (4572, 46001), (5274, 39878), (5652, 37211), (10548, 19939)]