188104609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 254638080

約数和(自身を除く): 66533471

約数列:

[1, 7, 11, 17, 77, 79, 107, 119, 187, 289, 553, 749, 869, 1177, 1309, 1343, 1819, 2023, 3179, 6083, 8239, 8453, 9401, 12733, 14773, 20009, 22253, 22831, 30923, 59171, 92983, 103411, 140063, 143701, 159817, 216461, 251141, 340153, 650881, 1005907, 1580711, 1757987, 2381071, 2442917, 11064977, 17100419, 26872087, 188104609]

約数ペア:

[(1, 188104609), (7, 26872087), (11, 17100419), (17, 11064977), (77, 2442917), (79, 2381071), (107, 1757987), (119, 1580711), (187, 1005907), (289, 650881), (553, 340153), (749, 251141), (869, 216461), (1177, 159817), (1309, 143701), (1343, 140063), (1819, 103411), (2023, 92983), (3179, 59171), (6083, 30923), (8239, 22831), (8453, 22253), (9401, 20009), (12733, 14773)]