199138744

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6959}}^1$

素因数の和:7052

約数の個数: 48

約数和(自身を含む): 440359200

約数和(自身を除く): 241220456

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 6959, 7154, 13918, 14308, 27836, 28616, 48713, 55672, 97426, 194852, 340991, 389704, 508007, 681982, 1016014, 1363964, 2032028, 2727928, 3556049, 4064056, 7112098, 14224196, 24892343, 28448392, 49784686, 99569372, 199138744]

約数ペア:

[(1, 199138744), (2, 99569372), (4, 49784686), (7, 28448392), (8, 24892343), (14, 14224196), (28, 7112098), (49, 4064056), (56, 3556049), (73, 2727928), (98, 2032028), (146, 1363964), (196, 1016014), (292, 681982), (392, 508007), (511, 389704), (584, 340991), (1022, 194852), (2044, 97426), (3577, 55672), (4088, 48713), (6959, 28616), (7154, 27836), (13918, 14308)]