200719458

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{21737}}^1$

素因数の和:21773

約数の個数: 48

約数和(自身を含む): 474757920

約数和(自身を除く): 274038462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 21737, 43474, 65211, 130422, 195633, 391266, 413003, 586899, 826006, 1173798, 1239009, 1760697, 2478018, 3521394, 3717027, 5282091, 7434054, 10564182, 11151081, 22302162, 33453243, 66906486, 100359729, 200719458]

約数ペア:

[(1, 200719458), (2, 100359729), (3, 66906486), (6, 33453243), (9, 22302162), (18, 11151081), (19, 10564182), (27, 7434054), (38, 5282091), (54, 3717027), (57, 3521394), (81, 2478018), (114, 1760697), (162, 1239009), (171, 1173798), (243, 826006), (342, 586899), (486, 413003), (513, 391266), (1026, 195633), (1539, 130422), (3078, 65211), (4617, 43474), (9234, 21737)]