194727616

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1713

約数の個数: 56

約数和(自身を含む): 405668480

約数和(自身を除く): 210940864

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1609, 1891, 1952, 1984, 3218, 3782, 3904, 6436, 7564, 12872, 15128, 25744, 30256, 49879, 51488, 60512, 98149, 99758, 102976, 121024, 196298, 199516, 392596, 399032, 785192, 798064, 1570384, 1596128, 3042619, 3140768, 3192256, 6085238, 6281536, 12170476, 24340952, 48681904, 97363808, 194727616]

約数ペア:

[(1, 194727616), (2, 97363808), (4, 48681904), (8, 24340952), (16, 12170476), (31, 6281536), (32, 6085238), (61, 3192256), (62, 3140768), (64, 3042619), (122, 1596128), (124, 1570384), (244, 798064), (248, 785192), (488, 399032), (496, 392596), (976, 199516), (992, 196298), (1609, 121024), (1891, 102976), (1952, 99758), (1984, 98149), (3218, 60512), (3782, 51488), (3904, 49879), (6436, 30256), (7564, 25744), (12872, 15128)]