194934208

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:4997

約数の個数: 56

約数和(自身を含む): 447141600

約数和(自身を除く): 252207392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4889, 4984, 5696, 9778, 9968, 19556, 19936, 34223, 39112, 39872, 68446, 78224, 136892, 156448, 273784, 312896, 435121, 547568, 870242, 1095136, 1740484, 2190272, 3045847, 3480968, 6091694, 6961936, 12183388, 13923872, 24366776, 27847744, 48733552, 97467104, 194934208]

約数ペア:

[(1, 194934208), (2, 97467104), (4, 48733552), (7, 27847744), (8, 24366776), (14, 13923872), (16, 12183388), (28, 6961936), (32, 6091694), (56, 3480968), (64, 3045847), (89, 2190272), (112, 1740484), (178, 1095136), (224, 870242), (356, 547568), (448, 435121), (623, 312896), (712, 273784), (1246, 156448), (1424, 136892), (2492, 78224), (2848, 68446), (4889, 39872), (4984, 39112), (5696, 34223), (9778, 19936), (9968, 19556)]